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Periodic table, lanthanide group without symbols (difficult)

didactalia — Mon, 16 Dec 2019 17:37:41 GMT

Lanthanides are a group of elements also called "rare earths" because they are in the form of oxides. They form the "internal transition elements" next to the actinides, with which they share space in the two rows of elements located under the periodic table.

The periodic table of the elements is the way proposed by Dmitri Mendeléyev 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.

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.

Tags: elemento químico, número atómico, configuración electrónica, propiedad química, dmitri mendeléyev, tabla periódica, tabla periódica de los elementos, lutecio, gadolinio, terbio, disprosio, holmio, tulio, iterbio, prometio, samario, europio, praseodimio, neodimio, lantano, cerio, lantánidos, elementos de transición interna

Periodic table by groups without symbols (difficult)

didactalia — Mon, 16 Dec 2019 17:46:30 GMT

Following a classification according to the bonding and ionization properties of the elements, the elements of the periodic table can be classified as:

Metals
Semimetals
No metals
Noble gases

The periodic table of the elements is the way proposed by Dmitri Mendeléyev 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 human being.

Learn these four large groups from the periodic table with this interactive game and place them in the appropriate place.

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.

Tags: elemento químico, número atómico, configuración electrónica, propiedad química, dmitri mendeléyev, tabla periódica, tabla periódica de los elementos, metales, no metales, semimetales, gases nobles, metaloides, juego de química, juego de la tabla periódica, grupos de la tabla periódica