Erbium

Erbium has a symbol of Er and atomic number of 68

Element 44

Element 44 is called Ruthenium and has a symbol of Ru.

Element 39

Element 39 is called Yttrium and has a symbol of Y.

Element 31

Element 31 is called Gallium and has a symbol of Ga.

Gallium

Gallium has a symbol of Ga and atomic number of 31

Element 34

Element 34 is called Selenium and has a symbol of Se.

Element 61

Element 61 is called Promethium and has a symbol of Pm.

Element 20

Element 20 is called Calcium and has a symbol of Ca.

Li

The element with symbol Li is called Lithium and has an atomic number of 3

Y

The element with symbol Y is called Yttrium and has an atomic number of 39

Lutetium

Lutetium has a symbol of Lu and atomic number of 71

Lanthanum

Lanthanum has a symbol of La and atomic number of 57

Element Atomic Number, Symbol and Name Flashcards

Practice identifying the elements of the periodic table by their name, symbol and atomic numbers using these flashcards.

Reload the page to get a new set of flashcards. Tap each card to see the answer.