﻿<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0">
  <channel>
    <title>Juegos de Ciencias Naturales@es|||Natural Sciences Games@en|||Jogos de Ciências Naturais@pt|||Jocs de Ciències Naturals@ca|||Natur Zientzietako Jokoak@eu|||Xogos de Ciencias Naturais@gl|||Jeux des Sciences Naturelles@fr|||Naturwissenschaftliche Spiele@de|||Giochi di Scienze Naturali@it||| - Didactalia - Resources</title>
    <link>https://naturalsciences.didactalia.net/games/tag/radio?rss</link>
    <description>Natural Science Games. Play to learn the bones, muscles and systems of the human body, and other Natural Science items.
</description>
    <image>
      <title>Juegos de Ciencias Naturales@es|||Natural Sciences Games@en|||Jogos de Ciências Naturais@pt|||Jocs de Ciències Naturals@ca|||Natur Zientzietako Jokoak@eu|||Xogos de Ciencias Naturais@gl|||Jeux des Sciences Naturelles@fr|||Naturwissenschaftliche Spiele@de|||Giochi di Scienze Naturali@it||| - Didactalia - Resources</title>
      <url>https://content.gnoss.ws/imagenes/proyectos/0f6affc3-198e-412c-a3dc-efd88216b4d9.png</url>
      <link>https://naturalsciences.didactalia.net/games/tag/radio?rss</link>
    </image>
    <item>
      <title>Periodic table, periods 6 and 7 without symbols (difficult)</title>
      <link>https://naturalsciences.didactalia.net/resource/periodic-table-periods-6-and-7-without-symbols/594abe72-b586-2b74-fef7-8369fa0bb28b</link>
      <description>&lt;img style="margin:15px" align="left" height="54" width="71" alt="Periodic table, periods 6 and 7 without symbols (difficult)" src="https://content.gnoss.ws/imagenes/Documentos/imgsem/59/594a/594abe72-b586-2b74-fef7-8369fa0bb28b/f8f181a2-9023-74d5-c23f-d7db82649fc1_240.png"/&gt;&lt;p&gt;In the periodic table of the elements, each row of the table is called the period. The number of levels an atom has determines the period to which it belongs.&lt;/p&gt;

&lt;p&gt;The &lt;strong&gt;periodic table of the elements&lt;/strong&gt; is the way proposed by &lt;strong&gt;&lt;a href="https://es.wikipedia.org/wiki/Dmitri_Mendel%C3%A9yev" target="_blank"&gt;Dmitri Mendeléyev&lt;/a&gt;&lt;/strong&gt; in 1869 to arrange the chemical elements, which are ordered by their atomic number, their electron configuration and their chemical properties. Since its first appearance, this table has been increasing with the discovery of new chemical elements, some present in nature and others originated by man.&lt;/p&gt;

&lt;p&gt;Enlarge or reduce the image with zoom and adjust its size to the screen of your device. You can also click on the image and drag it to center it.&lt;/p&gt;&lt;p&gt;Tags: &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elemento químico"&gt;elemento químico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/número atómico"&gt;número atómico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/configuración electrónica"&gt;configuración electrónica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/propiedad química"&gt;propiedad química&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dmitri mendeléyev"&gt;dmitri mendeléyev&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica"&gt;tabla periódica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica de los elementos"&gt;tabla periódica de los elementos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elementos del periodo 6"&gt;elementos del periodo 6&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elementos del periodo 7"&gt;elementos del periodo 7&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cesio"&gt;cesio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/francio"&gt;francio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radio"&gt;radio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bario"&gt;bario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hafnio"&gt;hafnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rutherfordio"&gt;rutherfordio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dubnio"&gt;dubnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tántalo"&gt;tántalo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/wolframio"&gt;wolframio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/seaborgio"&gt;seaborgio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bohrio"&gt;bohrio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/renio"&gt;renio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/osmio"&gt;osmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hasio"&gt;hasio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/meitnerio"&gt;meitnerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/iridio"&gt;iridio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/platino"&gt;platino&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/darmstatio"&gt;darmstatio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/roentgenio"&gt;roentgenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oro"&gt;oro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mercurio"&gt;mercurio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/copernicio"&gt;copernicio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nihonio"&gt;nihonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/talio"&gt;talio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plomo"&gt;plomo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/flerovio"&gt;flerovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/moscovio"&gt;moscovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bismuto"&gt;bismuto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/polonio"&gt;polonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/livermorio"&gt;livermorio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/teneso"&gt;teneso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/ástato"&gt;ástato&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radón"&gt;radón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oganesón"&gt;oganesón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lantano"&gt;lantano&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/actinio"&gt;actinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/torio"&gt;torio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cerio"&gt;cerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/praseodimio"&gt;praseodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/protactinio"&gt;protactinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/uranio"&gt;uranio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neodimio"&gt;neodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/prometio"&gt;prometio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neptunio"&gt;neptunio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plutonio"&gt;plutonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/samario"&gt;samario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/europio"&gt;europio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/americio"&gt;americio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/gadolinio"&gt;gadolinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/berkelio"&gt;berkelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/terbio"&gt;terbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/disprosio"&gt;disprosio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/californio"&gt;californio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/einstenio"&gt;einstenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/holmio"&gt;holmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fermio"&gt;fermio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mendelevio"&gt;mendelevio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tulio"&gt;tulio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/iterbio"&gt;iterbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nobelio"&gt;nobelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lawrencio"&gt;lawrencio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lutecio"&gt;lutecio&lt;/a&gt;&lt;/p&gt;</description>
      <author>didactalia</author>
      <category>Tabla periódica</category>
      <comments>https://naturalsciences.didactalia.net/resource/periodic-table-periods-6-and-7-without-symbols/594abe72-b586-2b74-fef7-8369fa0bb28b#comments</comments>
      <guid>594abe72-b586-2b74-fef7-8369fa0bb28b</guid>
      <pubDate>Mon, 16 Dec 2019 17:29:34 GMT</pubDate>
    </item>
    <item>
      <title>Periodic table, periods 6 and 7 without symbols (difficult)</title>
      <link>https://naturalsciences.didactalia.net/resource/periodic-table-periods-6-and-7-without-symbols/5dda7534-3128-efe2-f26f-34e774bedba3</link>
      <description>&lt;img style="margin:15px" align="left" height="54" width="71" alt="Periodic table, periods 6 and 7 without symbols (difficult)" src="https://content.gnoss.ws/imagenes/Documentos/imgsem/5d/5dda/5dda7534-3128-efe2-f26f-34e774bedba3/a421adb0-4182-079b-410d-576a7ac60788_240.png"/&gt;&lt;p&gt;In the periodic table of the elements, each row of the table is called the period. The number of levels an atom has determines the period to which it belongs.&lt;/p&gt;

&lt;p&gt;The &lt;strong&gt;periodic table of the elements&lt;/strong&gt; is the way proposed by &lt;strong&gt;&lt;a href="https://es.wikipedia.org/wiki/Dmitri_Mendel%C3%A9yev" target="_blank"&gt;Dmitri Mendeléyev&lt;/a&gt;&lt;/strong&gt; in 1869 to arrange the chemical elements, which are ordered by their atomic number, their electron configuration and their chemical properties. Since its first appearance, this table has been increasing with the discovery of new chemical elements, some present in nature and others originated by man.&lt;/p&gt;

&lt;p&gt;Enlarge or reduce the image with zoom and adjust its size to the screen of your device. You can also click on the image and drag it to center it.&lt;/p&gt;&lt;p&gt;Tags: &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elemento químico"&gt;elemento químico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/número atómico"&gt;número atómico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/configuración electrónica"&gt;configuración electrónica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/propiedad química"&gt;propiedad química&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dmitri mendeléyev"&gt;dmitri mendeléyev&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica"&gt;tabla periódica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica de los elementos"&gt;tabla periódica de los elementos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elementos del periodo 6"&gt;elementos del periodo 6&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elementos del periodo 7"&gt;elementos del periodo 7&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cesio"&gt;cesio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/francio"&gt;francio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radio"&gt;radio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bario"&gt;bario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hafnio"&gt;hafnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rutherfordio"&gt;rutherfordio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dubnio"&gt;dubnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tántalo"&gt;tántalo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/wolframio"&gt;wolframio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/seaborgio"&gt;seaborgio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bohrio"&gt;bohrio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/renio"&gt;renio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/osmio"&gt;osmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hasio"&gt;hasio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/meitnerio"&gt;meitnerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/iridio"&gt;iridio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/platino"&gt;platino&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/darmstatio"&gt;darmstatio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/roentgenio"&gt;roentgenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oro"&gt;oro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mercurio"&gt;mercurio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/copernicio"&gt;copernicio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nihonio"&gt;nihonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/talio"&gt;talio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plomo"&gt;plomo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/flerovio"&gt;flerovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/moscovio"&gt;moscovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bismuto"&gt;bismuto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/polonio"&gt;polonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/livermorio"&gt;livermorio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/teneso"&gt;teneso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/ástato"&gt;ástato&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radón"&gt;radón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oganesón"&gt;oganesón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lantano"&gt;lantano&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/actinio"&gt;actinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/torio"&gt;torio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cerio"&gt;cerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/praseodimio"&gt;praseodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/protactinio"&gt;protactinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/uranio"&gt;uranio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neodimio"&gt;neodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/prometio"&gt;prometio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neptunio"&gt;neptunio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plutonio"&gt;plutonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/samario"&gt;samario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/europio"&gt;europio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/americio"&gt;americio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/gadolinio"&gt;gadolinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/berkelio"&gt;berkelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/terbio"&gt;terbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/disprosio"&gt;disprosio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/californio"&gt;californio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/einstenio"&gt;einstenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/holmio"&gt;holmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fermio"&gt;fermio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mendelevio"&gt;mendelevio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tulio"&gt;tulio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/iterbio"&gt;iterbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nobelio"&gt;nobelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lawrencio"&gt;lawrencio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lutecio"&gt;lutecio&lt;/a&gt;&lt;/p&gt;</description>
      <author>didactalia</author>
      <category>Tabla periódica</category>
      <comments>https://naturalsciences.didactalia.net/resource/periodic-table-periods-6-and-7-without-symbols/5dda7534-3128-efe2-f26f-34e774bedba3#comments</comments>
      <guid>5dda7534-3128-efe2-f26f-34e774bedba3</guid>
      <pubDate>Mon, 16 Dec 2019 17:29:48 GMT</pubDate>
    </item>
    <item>
      <title>Periodic table, alkaline earth group without symbols (difficult)</title>
      <link>https://naturalsciences.didactalia.net/resource/periodic-table-alkaline-earth-group-without/9559bc54-b9b2-8c97-4a5d-95e4a1582f25</link>
      <description>&lt;img style="margin:15px" align="left" height="54" width="71" alt="Periodic table, alkaline earth group without symbols (difficult)" src="https://content.gnoss.ws/imagenes/Documentos/imgsem/95/9559/9559bc54-b9b2-8c97-4a5d-95e4a1582f25/47e270e9-8f59-c43d-604d-682686bac637_240.png"/&gt;&lt;p&gt;The alkaline earths take their name from the one who received their oxides, "earths", which have alkaline properties. They are harder than alkali metals, have shine and are good electrical conductors; however, less reactive than alkaline. They all have two electrons in their outermost layer.&lt;/p&gt;

&lt;p&gt;The &lt;strong&gt;periodic table of the elements&lt;/strong&gt; is the way proposed by &lt;strong&gt;&lt;a href="https://es.wikipedia.org/wiki/Dmitri_Mendel%C3%A9yev" target="_blank"&gt;Dmitri Mendeléyev&lt;/a&gt;&lt;/strong&gt; in 1869 to arrange the chemical elements, which are ordered by their atomic number, their electron configuration and their chemical properties. Since its first appearance, this table has been increasing with the discovery of new chemical elements, some present in nature and others originated by man.&lt;/p&gt;

&lt;p&gt;Enlarge or reduce the image with zoom and adjust its size to the screen of your device. You can also click on the image and drag it to center it.&lt;/p&gt;&lt;p&gt;Tags: &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elemento químico"&gt;elemento químico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/número atómico"&gt;número atómico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/configuración electrónica"&gt;configuración electrónica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/propiedad química"&gt;propiedad química&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dmitri mendeléyev"&gt;dmitri mendeléyev&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica"&gt;tabla periódica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica de los elementos"&gt;tabla periódica de los elementos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/berilio"&gt;berilio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/magnesio"&gt;magnesio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/calcio"&gt;calcio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/estroncio"&gt;estroncio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bario"&gt;bario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radio"&gt;radio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/alcalinotérreos"&gt;alcalinotérreos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/metales alcalinotérreos"&gt;metales alcalinotérreos&lt;/a&gt;&lt;/p&gt;</description>
      <author>didactalia</author>
      <category>Tabla periódica</category>
      <comments>https://naturalsciences.didactalia.net/resource/periodic-table-alkaline-earth-group-without/9559bc54-b9b2-8c97-4a5d-95e4a1582f25#comments</comments>
      <guid>9559bc54-b9b2-8c97-4a5d-95e4a1582f25</guid>
      <pubDate>Mon, 16 Dec 2019 17:40:38 GMT</pubDate>
    </item>
    <item>
      <title>Periodic table with symbols (difficult)</title>
      <link>https://naturalsciences.didactalia.net/resource/periodic-table-with-symbols-difficult/b98cacb6-78b8-79b7-2ad6-7076ff11a779</link>
      <description>&lt;img style="margin:15px" align="left" height="54" width="71" alt="Periodic table with symbols (difficult)" src="https://content.gnoss.ws/imagenes/Documentos/imgsem/b9/b98c/b98cacb6-78b8-79b7-2ad6-7076ff11a779/1bbcd64c-9bf6-d722-201c-cffa0f332c68_240.png"/&gt;&lt;p&gt;The periodic table of the elements is the way proposed by &lt;a href="https://es.wikipedia.org/wiki/Dmitri_Mendel%C3%A9yev" target="_blank"&gt;Dmitri Mendeléyev&lt;/a&gt; in 1869 to arrange the chemical elements, which are ordered by their atomic number, their electron configuration and their chemical properties. Since its first appearance, this table has been increasing with the discovery of new chemical elements, some present in nature and others originated by humans.&lt;/p&gt;&lt;p&gt;Learn the elements of the periodic table with this interactive game and place them in the appropriate place.&lt;/p&gt;&lt;p&gt;Enlarge or reduce the image with zoom and adjust its size to the screen of your device. You can also click on the image and drag it to center it.&lt;/p&gt;&lt;p&gt;Tags: &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elemento químico"&gt;elemento químico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/número atómico"&gt;número atómico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/configuración electrónica"&gt;configuración electrónica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/propiedad química"&gt;propiedad química&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dmitri mendeléyev"&gt;dmitri mendeléyev&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica"&gt;tabla periódica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica de los elementos"&gt;tabla periódica de los elementos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/alcalinos"&gt;alcalinos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/gases nobles"&gt;gases nobles&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/halógenos"&gt;halógenos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/metales de transición"&gt;metales de transición&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/metaloides"&gt;metaloides&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/no metales"&gt;no metales&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/otros metales"&gt;otros metales&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/actínidos"&gt;actínidos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lantánidos"&gt;lantánidos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/juego de química"&gt;juego de química&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/juego de la tabla periódica"&gt;juego de la tabla periódica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cesio"&gt;cesio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/calcio"&gt;calcio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/californio"&gt;californio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/carbono"&gt;carbono&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cerio"&gt;cerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cloro"&gt;cloro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cromo"&gt;cromo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cobalto"&gt;cobalto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/copernicio"&gt;copernicio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cobre"&gt;cobre&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/curio"&gt;curio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/darmstadtio"&gt;darmstadtio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dubnio"&gt;dubnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/disprosio"&gt;disprosio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/einsteinio"&gt;einsteinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/erbio"&gt;erbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/europio"&gt;europio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fermio"&gt;fermio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/flerovio"&gt;flerovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/flúor"&gt;flúor&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/francio"&gt;francio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/gadolinio"&gt;gadolinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/galio"&gt;galio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/germanio"&gt;germanio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hafnio"&gt;hafnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hassio"&gt;hassio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/helio"&gt;helio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/holmio"&gt;holmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hidrógeno"&gt;hidrógeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/indio"&gt;indio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/yodo"&gt;yodo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/iridio"&gt;iridio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hierro"&gt;hierro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/criptón"&gt;criptón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lantano"&gt;lantano&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lawrencio"&gt;lawrencio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plomo"&gt;plomo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/litio"&gt;litio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lutecio"&gt;lutecio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/magnesio"&gt;magnesio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/manganeso"&gt;manganeso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/meitnerio"&gt;meitnerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mendelevio"&gt;mendelevio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mercurio"&gt;mercurio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/molibdeno"&gt;molibdeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/moscovio"&gt;moscovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neodimio"&gt;neodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/níquel"&gt;níquel&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nihonio"&gt;nihonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/niobio"&gt;niobio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nitrógeno"&gt;nitrógeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nobelio"&gt;nobelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oganesson"&gt;oganesson&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/osmio"&gt;osmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oxígeno"&gt;oxígeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/paladio"&gt;paladio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fósforo"&gt;fósforo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/platino"&gt;platino&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plutonio"&gt;plutonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/polonio"&gt;polonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/potasio"&gt;potasio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/praseodimio"&gt;praseodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/prometio"&gt;prometio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/protactinio"&gt;protactinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radio"&gt;radio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radón"&gt;radón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/renio"&gt;renio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rodio"&gt;rodio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/roentgenio"&gt;roentgenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rubidio"&gt;rubidio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rubidio rutenio"&gt;rubidio rutenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/samario"&gt;samario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/escandio"&gt;escandio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/seaborgium"&gt;seaborgium&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/selenio"&gt;selenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/silicio"&gt;silicio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plata"&gt;plata&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/sodio"&gt;sodio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/estroncio"&gt;estroncio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/azufre"&gt;azufre&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tantalio"&gt;tantalio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tecnecio"&gt;tecnecio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/telurio"&gt;telurio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/terbio"&gt;terbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/torio"&gt;torio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tulio"&gt;tulio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/estaño"&gt;estaño&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/titanio"&gt;titanio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tungsteno"&gt;tungsteno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/uranio"&gt;uranio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/vanadio"&gt;vanadio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/xenón"&gt;xenón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/zinc"&gt;zinc&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/circonio"&gt;circonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/ytterbio"&gt;ytterbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/itrio"&gt;itrio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neptunio"&gt;neptunio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/livermorio"&gt;livermorio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/teneso"&gt;teneso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/aluminio"&gt;aluminio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/americio"&gt;americio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/antimonio"&gt;antimonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/argón"&gt;argón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/arsénico"&gt;arsénico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bario"&gt;bario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/berkelio"&gt;berkelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/berilio"&gt;berilio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bismuto"&gt;bismuto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bohrio"&gt;bohrio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/boro"&gt;boro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bromo"&gt;bromo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cadmio"&gt;cadmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/ástato"&gt;ástato&lt;/a&gt;&lt;/p&gt;</description>
      <author>didactalia</author>
      <category>Tabla periódica</category>
      <comments>https://naturalsciences.didactalia.net/resource/periodic-table-with-symbols-difficult/b98cacb6-78b8-79b7-2ad6-7076ff11a779#comments</comments>
      <guid>b98cacb6-78b8-79b7-2ad6-7076ff11a779</guid>
      <pubDate>Wed, 18 Dec 2019 09:43:55 GMT</pubDate>
    </item>
    <item>
      <title>Periodic table, periods 6 and 7 with symbols (difficult)</title>
      <link>https://naturalsciences.didactalia.net/resource/periodic-table-periods-6-and-7-with-symbols/8a48e5df-432e-349b-19dd-71dc585e8aa4</link>
      <description>&lt;img style="margin:15px" align="left" height="54" width="71" alt="Periodic table, periods 6 and 7 with symbols (difficult)" src="https://content.gnoss.ws/imagenes/Documentos/imgsem/8a/8a48/8a48e5df-432e-349b-19dd-71dc585e8aa4/699169f6-a6eb-33e0-e265-eac6f9dde7c9_240.png"/&gt;&lt;p&gt;x&lt;/p&gt;&lt;p&gt;Tags: &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elemento químico"&gt;elemento químico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/número atómico"&gt;número atómico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/configuración electrónica"&gt;configuración electrónica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/propiedad química"&gt;propiedad química&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dmitri mendeléyev"&gt;dmitri mendeléyev&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica"&gt;tabla periódica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica de los elementos"&gt;tabla periódica de los elementos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elementos del periodo 6"&gt;elementos del periodo 6&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elementos del periodo 7"&gt;elementos del periodo 7&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cesio"&gt;cesio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/francio"&gt;francio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radio"&gt;radio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bario"&gt;bario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hafnio"&gt;hafnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rutherfordio"&gt;rutherfordio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dubnio"&gt;dubnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tántalo"&gt;tántalo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/wolframio"&gt;wolframio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/seaborgio"&gt;seaborgio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bohrio"&gt;bohrio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/renio"&gt;renio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/osmio"&gt;osmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hasio"&gt;hasio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/meitnerio"&gt;meitnerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/iridio"&gt;iridio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/platino"&gt;platino&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/darmstatio"&gt;darmstatio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/roentgenio"&gt;roentgenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oro"&gt;oro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mercurio"&gt;mercurio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/copernicio"&gt;copernicio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nihonio"&gt;nihonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/talio"&gt;talio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plomo"&gt;plomo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/flerovio"&gt;flerovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/moscovio"&gt;moscovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bismuto"&gt;bismuto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/polonio"&gt;polonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/livermorio"&gt;livermorio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/teneso"&gt;teneso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/ástato"&gt;ástato&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radón"&gt;radón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oganesón"&gt;oganesón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lantano"&gt;lantano&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/actinio"&gt;actinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/torio"&gt;torio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cerio"&gt;cerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/praseodimio"&gt;praseodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/protactinio"&gt;protactinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/uranio"&gt;uranio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neodimio"&gt;neodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/prometio"&gt;prometio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neptunio"&gt;neptunio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plutonio"&gt;plutonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/samario"&gt;samario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/europio"&gt;europio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/americio"&gt;americio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/gadolinio"&gt;gadolinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/berkelio"&gt;berkelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/terbio"&gt;terbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/disprosio"&gt;disprosio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/californio"&gt;californio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/einstenio"&gt;einstenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/holmio"&gt;holmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fermio"&gt;fermio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mendelevio"&gt;mendelevio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tulio"&gt;tulio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/iterbio"&gt;iterbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nobelio"&gt;nobelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lawrencio"&gt;lawrencio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lutecio"&gt;lutecio&lt;/a&gt;&lt;/p&gt;</description>
      <author>didactalia</author>
      <category>Tabla periódica</category>
      <comments>https://naturalsciences.didactalia.net/resource/periodic-table-periods-6-and-7-with-symbols/8a48e5df-432e-349b-19dd-71dc585e8aa4#comments</comments>
      <guid>8a48e5df-432e-349b-19dd-71dc585e8aa4</guid>
      <pubDate>Mon, 16 Dec 2019 16:21:25 GMT</pubDate>
    </item>
    <item>
      <title>Periodic table, periods 6 and 7 with symbols (difficult)</title>
      <link>https://naturalsciences.didactalia.net/resource/periodic-table-periods-6-and-7-with-symbols/10b27fc1-821b-e103-7286-30ddabed9fdc</link>
      <description>&lt;img style="margin:15px" align="left" height="54" width="71" alt="Periodic table, periods 6 and 7 with symbols (difficult)" src="https://content.gnoss.ws/imagenes/Documentos/imgsem/10/10b2/10b27fc1-821b-e103-7286-30ddabed9fdc/e7678a1f-1dd1-33a0-4455-51665d0aa14b_240.png"/&gt;&lt;p&gt;In the periodic table of the elements, each row of the table is called the period. The number of levels an atom has determines the period to which it belongs.&lt;/p&gt;

&lt;p&gt;The &lt;strong&gt;periodic table of the elements&lt;/strong&gt; is the way proposed by &lt;strong&gt;&lt;a href="https://es.wikipedia.org/wiki/Dmitri_Mendel%C3%A9yev" target="_blank"&gt;Dmitri Mendeléyev&lt;/a&gt;&lt;/strong&gt; in 1869 to arrange the chemical elements, which are ordered by their atomic number, their electron configuration and their chemical properties. Since its first appearance, this table has been increasing with the discovery of new chemical elements, some present in nature and others originated by man.&lt;/p&gt;

&lt;p&gt;Enlarge or reduce the image with zoom and adjust its size to the screen of your device. You can also click on the image and drag it to center it.&lt;/p&gt;&lt;p&gt;Tags: &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elemento químico"&gt;elemento químico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/número atómico"&gt;número atómico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/configuración electrónica"&gt;configuración electrónica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/propiedad química"&gt;propiedad química&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dmitri mendeléyev"&gt;dmitri mendeléyev&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica"&gt;tabla periódica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica de los elementos"&gt;tabla periódica de los elementos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elementos del periodo 6"&gt;elementos del periodo 6&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elementos del periodo 7"&gt;elementos del periodo 7&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cesio"&gt;cesio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/francio"&gt;francio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radio"&gt;radio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bario"&gt;bario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hafnio"&gt;hafnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rutherfordio"&gt;rutherfordio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dubnio"&gt;dubnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tántalo"&gt;tántalo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/wolframio"&gt;wolframio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/seaborgio"&gt;seaborgio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bohrio"&gt;bohrio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/renio"&gt;renio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/osmio"&gt;osmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hasio"&gt;hasio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/meitnerio"&gt;meitnerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/iridio"&gt;iridio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/platino"&gt;platino&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/darmstatio"&gt;darmstatio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/roentgenio"&gt;roentgenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oro"&gt;oro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mercurio"&gt;mercurio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/copernicio"&gt;copernicio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nihonio"&gt;nihonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/talio"&gt;talio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plomo"&gt;plomo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/flerovio"&gt;flerovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/moscovio"&gt;moscovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bismuto"&gt;bismuto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/polonio"&gt;polonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/livermorio"&gt;livermorio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/teneso"&gt;teneso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/ástato"&gt;ástato&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radón"&gt;radón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oganesón"&gt;oganesón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lantano"&gt;lantano&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/actinio"&gt;actinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/torio"&gt;torio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cerio"&gt;cerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/praseodimio"&gt;praseodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/protactinio"&gt;protactinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/uranio"&gt;uranio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neodimio"&gt;neodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/prometio"&gt;prometio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neptunio"&gt;neptunio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plutonio"&gt;plutonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/samario"&gt;samario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/europio"&gt;europio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/americio"&gt;americio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/gadolinio"&gt;gadolinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/berkelio"&gt;berkelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/terbio"&gt;terbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/disprosio"&gt;disprosio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/californio"&gt;californio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/einstenio"&gt;einstenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/holmio"&gt;holmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fermio"&gt;fermio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mendelevio"&gt;mendelevio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tulio"&gt;tulio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/iterbio"&gt;iterbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nobelio"&gt;nobelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lawrencio"&gt;lawrencio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lutecio"&gt;lutecio&lt;/a&gt;&lt;/p&gt;</description>
      <author>didactalia</author>
      <category>Tabla periódica</category>
      <comments>https://naturalsciences.didactalia.net/resource/periodic-table-periods-6-and-7-with-symbols/10b27fc1-821b-e103-7286-30ddabed9fdc#comments</comments>
      <guid>10b27fc1-821b-e103-7286-30ddabed9fdc</guid>
      <pubDate>Mon, 16 Dec 2019 16:20:07 GMT</pubDate>
    </item>
    <item>
      <title>Periodic table with symbols (difficult)</title>
      <link>https://naturalsciences.didactalia.net/resource/periodic-table-with-symbols-difficult/84425616-5753-f659-ead2-2e9c9ba422a6</link>
      <description>&lt;img style="margin:15px" align="left" height="54" width="71" alt="Periodic table with symbols (difficult)" src="https://content.gnoss.ws/imagenes/Documentos/imgsem/84/8442/84425616-5753-f659-ead2-2e9c9ba422a6/fecd0803-3ad6-57b0-d051-e3871a60d498_240.png"/&gt;&lt;p&gt;The periodic table of the elements is the way proposed by &lt;a href="https://es.wikipedia.org/wiki/Dmitri_Mendel%C3%A9yev" target="_blank"&gt;Dmitri Mendeléyev&lt;/a&gt; in 1869 to arrange the chemical elements, which are ordered by their atomic number, their electron configuration and their chemical properties. Since its first appearance, this table has been increasing with the discovery of new chemical elements, some present in nature and others originated by humans.&lt;/p&gt;&lt;p&gt;Learn the elements of the periodic table with this interactive game and place them in the appropriate place.&lt;/p&gt;&lt;p&gt;Enlarge or reduce the image with zoom and adjust its size to the screen of your device. You can also click on the image and drag it to center it.&lt;/p&gt;&lt;p&gt;Tags: &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elemento químico"&gt;elemento químico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/número atómico"&gt;número atómico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/configuración electrónica"&gt;configuración electrónica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/propiedad química"&gt;propiedad química&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dmitri mendeléyev"&gt;dmitri mendeléyev&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica"&gt;tabla periódica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica de los elementos"&gt;tabla periódica de los elementos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/alcalinos"&gt;alcalinos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/gases nobles"&gt;gases nobles&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/halógenos"&gt;halógenos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/metales de transición"&gt;metales de transición&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/metaloides"&gt;metaloides&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/no metales"&gt;no metales&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/otros metales"&gt;otros metales&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/actínidos"&gt;actínidos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lantánidos"&gt;lantánidos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/juego de química"&gt;juego de química&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/juego de la tabla periódica"&gt;juego de la tabla periódica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cesio"&gt;cesio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/calcio"&gt;calcio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/californio"&gt;californio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/carbono"&gt;carbono&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cerio"&gt;cerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cloro"&gt;cloro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cromo"&gt;cromo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cobalto"&gt;cobalto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/copernicio"&gt;copernicio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cobre"&gt;cobre&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/curio"&gt;curio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/darmstadtio"&gt;darmstadtio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dubnio"&gt;dubnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/disprosio"&gt;disprosio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/einsteinio"&gt;einsteinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/erbio"&gt;erbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/europio"&gt;europio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fermio"&gt;fermio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/flerovio"&gt;flerovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/flúor"&gt;flúor&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/francio"&gt;francio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/gadolinio"&gt;gadolinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/galio"&gt;galio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/germanio"&gt;germanio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hafnio"&gt;hafnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hassio"&gt;hassio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/helio"&gt;helio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/holmio"&gt;holmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hidrógeno"&gt;hidrógeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/indio"&gt;indio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/yodo"&gt;yodo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/iridio"&gt;iridio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hierro"&gt;hierro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/criptón"&gt;criptón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lantano"&gt;lantano&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lawrencio"&gt;lawrencio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plomo"&gt;plomo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/litio"&gt;litio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lutecio"&gt;lutecio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/magnesio"&gt;magnesio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/manganeso"&gt;manganeso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/meitnerio"&gt;meitnerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mendelevio"&gt;mendelevio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mercurio"&gt;mercurio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/molibdeno"&gt;molibdeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/moscovio"&gt;moscovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neodimio"&gt;neodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/níquel"&gt;níquel&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nihonio"&gt;nihonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/niobio"&gt;niobio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nitrógeno"&gt;nitrógeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nobelio"&gt;nobelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oganesson"&gt;oganesson&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/osmio"&gt;osmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oxígeno"&gt;oxígeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/paladio"&gt;paladio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fósforo"&gt;fósforo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/platino"&gt;platino&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plutonio"&gt;plutonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/polonio"&gt;polonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/potasio"&gt;potasio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/praseodimio"&gt;praseodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/prometio"&gt;prometio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/protactinio"&gt;protactinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radio"&gt;radio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radón"&gt;radón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/renio"&gt;renio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rodio"&gt;rodio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/roentgenio"&gt;roentgenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rubidio"&gt;rubidio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rubidio rutenio"&gt;rubidio rutenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/samario"&gt;samario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/escandio"&gt;escandio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/seaborgium"&gt;seaborgium&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/selenio"&gt;selenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/silicio"&gt;silicio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plata"&gt;plata&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/sodio"&gt;sodio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/estroncio"&gt;estroncio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/azufre"&gt;azufre&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tantalio"&gt;tantalio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tecnecio"&gt;tecnecio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/telurio"&gt;telurio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/terbio"&gt;terbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/torio"&gt;torio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tulio"&gt;tulio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/estaño"&gt;estaño&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/titanio"&gt;titanio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tungsteno"&gt;tungsteno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/uranio"&gt;uranio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/vanadio"&gt;vanadio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/xenón"&gt;xenón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/zinc"&gt;zinc&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/circonio"&gt;circonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/ytterbio"&gt;ytterbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/itrio"&gt;itrio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neptunio"&gt;neptunio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/livermorio"&gt;livermorio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/teneso"&gt;teneso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/aluminio"&gt;aluminio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/americio"&gt;americio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/antimonio"&gt;antimonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/argón"&gt;argón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/arsénico"&gt;arsénico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bario"&gt;bario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/berkelio"&gt;berkelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/berilio"&gt;berilio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bismuto"&gt;bismuto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bohrio"&gt;bohrio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/boro"&gt;boro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bromo"&gt;bromo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cadmio"&gt;cadmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/ástato"&gt;ástato&lt;/a&gt;&lt;/p&gt;</description>
      <author>didactalia</author>
      <category>Tabla periódica</category>
      <comments>https://naturalsciences.didactalia.net/resource/periodic-table-with-symbols-difficult/84425616-5753-f659-ead2-2e9c9ba422a6#comments</comments>
      <guid>84425616-5753-f659-ead2-2e9c9ba422a6</guid>
      <pubDate>Wed, 18 Dec 2019 09:44:11 GMT</pubDate>
    </item>
    <item>
      <title>Periodic table without symbols (difficult)</title>
      <link>https://naturalsciences.didactalia.net/resource/periodic-table-without-symbols-difficult/8eff81cc-c05f-4e59-aa8f-140dde12d222</link>
      <description>&lt;img style="margin:15px" align="left" height="54" width="71" alt="Periodic table without symbols (difficult)" src="https://content.gnoss.ws/imagenes/Documentos/imgsem/8e/8eff/8eff81cc-c05f-4e59-aa8f-140dde12d222/46c79f7d-ad94-5b55-9cee-2b25ec5b4994_240.png"/&gt;&lt;p&gt;The periodic table of the elements is the way proposed by &lt;a href="https://es.wikipedia.org/wiki/Dmitri_Mendel%C3%A9yev" target="_blank"&gt;Dmitri Mendeléyev&lt;/a&gt; in 1869 to arrange the chemical elements, which are ordered by their atomic number, their electron configuration and their chemical properties. Since its first appearance, this table has been increasing with the discovery of new chemical elements, some present in nature and others originated by humans.&lt;/p&gt;&lt;p&gt;Learn the elements of the periodic table with this interactive game and place them in the appropriate place.&lt;/p&gt;&lt;p&gt;Enlarge or reduce the image with zoom and adjust its size to the screen of your device. You can also click on the image and drag it to center it.&lt;/p&gt;&lt;p&gt;Tags: &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/elemento químico"&gt;elemento químico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/número atómico"&gt;número atómico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/configuración electrónica"&gt;configuración electrónica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/propiedad química"&gt;propiedad química&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dmitri mendeléyev"&gt;dmitri mendeléyev&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica"&gt;tabla periódica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tabla periódica de los elementos"&gt;tabla periódica de los elementos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/alcalinos"&gt;alcalinos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/gases nobles"&gt;gases nobles&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/halógenos"&gt;halógenos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/metales de transición"&gt;metales de transición&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/metaloides"&gt;metaloides&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/no metales"&gt;no metales&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/otros metales"&gt;otros metales&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/actínidos"&gt;actínidos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lantánidos"&gt;lantánidos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/juego de química"&gt;juego de química&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/juego de la tabla periódica"&gt;juego de la tabla periódica&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cesio"&gt;cesio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/calcio"&gt;calcio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/californio"&gt;californio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/carbono"&gt;carbono&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cerio"&gt;cerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cloro"&gt;cloro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cromo"&gt;cromo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cobalto"&gt;cobalto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/copernicio"&gt;copernicio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cobre"&gt;cobre&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/curio"&gt;curio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/darmstadtio"&gt;darmstadtio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/dubnio"&gt;dubnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/disprosio"&gt;disprosio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/einsteinio"&gt;einsteinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/erbio"&gt;erbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/europio"&gt;europio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fermio"&gt;fermio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/flerovio"&gt;flerovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/flúor"&gt;flúor&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/francio"&gt;francio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/gadolinio"&gt;gadolinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/galio"&gt;galio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/germanio"&gt;germanio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hafnio"&gt;hafnio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hassio"&gt;hassio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/helio"&gt;helio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/holmio"&gt;holmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hidrógeno"&gt;hidrógeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/indio"&gt;indio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/yodo"&gt;yodo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/iridio"&gt;iridio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hierro"&gt;hierro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/criptón"&gt;criptón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lantano"&gt;lantano&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lawrencio"&gt;lawrencio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plomo"&gt;plomo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/litio"&gt;litio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/lutecio"&gt;lutecio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/magnesio"&gt;magnesio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/manganeso"&gt;manganeso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/meitnerio"&gt;meitnerio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mendelevio"&gt;mendelevio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mercurio"&gt;mercurio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/molibdeno"&gt;molibdeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/moscovio"&gt;moscovio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neodimio"&gt;neodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/níquel"&gt;níquel&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nihonio"&gt;nihonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/niobio"&gt;niobio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nitrógeno"&gt;nitrógeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nobelio"&gt;nobelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oganesson"&gt;oganesson&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/osmio"&gt;osmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/oxígeno"&gt;oxígeno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/paladio"&gt;paladio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fósforo"&gt;fósforo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/platino"&gt;platino&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plutonio"&gt;plutonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/polonio"&gt;polonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/potasio"&gt;potasio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/praseodimio"&gt;praseodimio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/prometio"&gt;prometio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/protactinio"&gt;protactinio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radio"&gt;radio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radón"&gt;radón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/renio"&gt;renio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rodio"&gt;rodio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/roentgenio"&gt;roentgenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rubidio"&gt;rubidio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rubidio rutenio"&gt;rubidio rutenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/samario"&gt;samario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/escandio"&gt;escandio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/seaborgium"&gt;seaborgium&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/selenio"&gt;selenio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/silicio"&gt;silicio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/plata"&gt;plata&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/sodio"&gt;sodio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/estroncio"&gt;estroncio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/azufre"&gt;azufre&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tantalio"&gt;tantalio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tecnecio"&gt;tecnecio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/telurio"&gt;telurio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/terbio"&gt;terbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/torio"&gt;torio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tulio"&gt;tulio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/estaño"&gt;estaño&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/titanio"&gt;titanio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tungsteno"&gt;tungsteno&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/uranio"&gt;uranio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/vanadio"&gt;vanadio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/xenón"&gt;xenón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/zinc"&gt;zinc&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/circonio"&gt;circonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/ytterbio"&gt;ytterbio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/itrio"&gt;itrio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/neptunio"&gt;neptunio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/livermorio"&gt;livermorio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/teneso"&gt;teneso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/aluminio"&gt;aluminio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/americio"&gt;americio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/antimonio"&gt;antimonio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/argón"&gt;argón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/arsénico"&gt;arsénico&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bario"&gt;bario&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/berkelio"&gt;berkelio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/berilio"&gt;berilio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bismuto"&gt;bismuto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bohrio"&gt;bohrio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/boro"&gt;boro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/bromo"&gt;bromo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cadmio"&gt;cadmio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/ástato"&gt;ástato&lt;/a&gt;&lt;/p&gt;</description>
      <author>didactalia</author>
      <category>Tabla periódica</category>
      <comments>https://naturalsciences.didactalia.net/resource/periodic-table-without-symbols-difficult/8eff81cc-c05f-4e59-aa8f-140dde12d222#comments</comments>
      <guid>8eff81cc-c05f-4e59-aa8f-140dde12d222</guid>
      <pubDate>Mon, 16 Dec 2019 17:47:34 GMT</pubDate>
    </item>
    <item>
      <title>Human skeleton, front view (Easy)</title>
      <link>https://naturalsciences.didactalia.net/resource/human-skeleton-front-view-easy/32c130b5-9568-e02a-70a7-84ca3f1d811a</link>
      <description>&lt;img style="margin:15px" align="left" height="54" width="71" alt="Human skeleton, front view (Easy)" src="https://content.gnoss.ws/imagenes/Documentos/imgsem/32/32c1/32c130b5-9568-e02a-70a7-84ca3f1d811a/e35aa874-8409-b72d-a6c1-992bcecec2dd_240.jpg"/&gt;&lt;p&gt;Locate each of the bones of the human body in the game. Drag and drop the pieces of this game in the right place.&lt;/p&gt;

&lt;p&gt;On mobile you can zoom in or out of the game and adjust the size to the screen of your device. You can also tap on the game and drag to center it.&lt;/p&gt;&lt;p&gt;Tags: &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/frontal"&gt;frontal&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/nasal"&gt;nasal&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/malar"&gt;malar&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cigomático"&gt;cigomático&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/temporal"&gt;temporal&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/mandíbulas"&gt;mandíbulas&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/maxilar"&gt;maxilar&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/clavícula"&gt;clavícula&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/omoplato"&gt;omoplato&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/esternón"&gt;esternón&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/columna vertebral"&gt;columna vertebral&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/costillas verdaderas"&gt;costillas verdaderas&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/costillas falsas"&gt;costillas falsas&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/costillas flotanilíaco"&gt;costillas flotanilíaco&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/pubis"&gt;pubis&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/isquion"&gt;isquion&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/sacro"&gt;sacro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/húmero"&gt;húmero&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radio"&gt;radio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cúbito"&gt;cúbito&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/carpo"&gt;carpo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/metacarpo"&gt;metacarpo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/falange"&gt;falange&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/falangina"&gt;falangina&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/falangeta"&gt;falangeta&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fémur"&gt;fémur&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/rótula"&gt;rótula&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tibia"&gt;tibia&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/peroné"&gt;peroné&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/astrágalo"&gt;astrágalo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/metatarsianos"&gt;metatarsianos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/falanges del pie"&gt;falanges del pie&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/esqueleto humano"&gt;esqueleto humano&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hueso"&gt;hueso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/vista de frente"&gt;vista de frente&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/vista anterior"&gt;vista anterior&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/sistema esquelético"&gt;sistema esquelético&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/aparato locomotor"&gt;aparato locomotor&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/sistema óseo"&gt;sistema óseo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/esqueleto para primaria"&gt;esqueleto para primaria&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/puzzle del esqueleto"&gt;puzzle del esqueleto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/puzzle de los huesos"&gt;puzzle de los huesos&lt;/a&gt;&lt;/p&gt;</description>
      <category>Sistema esquelético</category>
      <comments>https://naturalsciences.didactalia.net/resource/human-skeleton-front-view-easy/32c130b5-9568-e02a-70a7-84ca3f1d811a#comments</comments>
      <guid>32c130b5-9568-e02a-70a7-84ca3f1d811a</guid>
      <pubDate>Thu, 07 May 2020 07:45:19 GMT</pubDate>
    </item>
    <item>
      <title>Human skeleton, back view (Easy)</title>
      <link>https://naturalsciences.didactalia.net/resource/human-skeleton-back-view-easy/5240c048-8b03-d91d-77dd-3c17b6782705</link>
      <description>&lt;img style="margin:15px" align="left" height="54" width="71" alt="Human skeleton, back view (Easy)" src="https://content.gnoss.ws/imagenes/Documentos/imgsem/52/5240/5240c048-8b03-d91d-77dd-3c17b6782705/7c521ad7-ee85-ad0f-8b6b-eb5c0d38379f_240.jpg"/&gt;&lt;p&gt;Locate each of the bones of the human body in the game. Drag and drop the pieces of this game in the right place.&lt;/p&gt;

&lt;p&gt;On mobile you can zoom in or out of the game and adjust the size to the screen of your device. You can also tap on the game and drag to center it.&lt;/p&gt;&lt;p&gt;Tags: &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/parietal"&gt;parietal&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/occipital"&gt;occipital&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/atlas"&gt;atlas&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/temporal"&gt;temporal&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/vértebras cervicales"&gt;vértebras cervicales&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/omoplato"&gt;omoplato&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/vértebras dorsales"&gt;vértebras dorsales&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/costillas flotanvértebras lumbares"&gt;costillas flotanvértebras lumbares&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/ilíaco"&gt;ilíaco&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/sacro"&gt;sacro&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/coxis"&gt;coxis&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/isquion"&gt;isquion&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/húmero"&gt;húmero&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/radio"&gt;radio&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/cúbito"&gt;cúbito&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/carpo"&gt;carpo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/metacarpo"&gt;metacarpo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/falange"&gt;falange&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/falangina"&gt;falangina&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/falangeta"&gt;falangeta&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/fémur"&gt;fémur&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/tibia"&gt;tibia&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/peroné"&gt;peroné&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/calcáneo"&gt;calcáneo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/astrágalo"&gt;astrágalo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/metatarsianos"&gt;metatarsianos&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/falanges del pie"&gt;falanges del pie&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/esqueleto humano"&gt;esqueleto humano&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/hueso"&gt;hueso&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/vista dorsal"&gt;vista dorsal&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/espalda"&gt;espalda&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/vista posterior"&gt;vista posterior&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/sistema esquelético"&gt;sistema esquelético&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/aparato locomotor"&gt;aparato locomotor&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/sistema óseo"&gt;sistema óseo&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/esqueleto para primaria"&gt;esqueleto para primaria&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/puzzle del esqueleto"&gt;puzzle del esqueleto&lt;/a&gt;, &lt;a href="https://naturalsciences.didactalia.net/en/games/tag/puzzle de los huesos"&gt;puzzle de los huesos&lt;/a&gt;&lt;/p&gt;</description>
      <category>Sistema esquelético</category>
      <comments>https://naturalsciences.didactalia.net/resource/human-skeleton-back-view-easy/5240c048-8b03-d91d-77dd-3c17b6782705#comments</comments>
      <guid>5240c048-8b03-d91d-77dd-3c17b6782705</guid>
      <pubDate>Thu, 07 May 2020 07:39:58 GMT</pubDate>
    </item>
  </channel>
</rss>