Valence Electron Practice

Front

What are valence electrons?

Back

Valence electrons are the electrons in the outermost shell of an atom that are involved in chemical bonding.

Front

How many valence electrons does Calcium have?

Back

2

Front

What is the number of valence electrons in the Halogen group?

Back

7

Front

How many valence electrons do Alkaline Earth Metals have?

Back

2

Front

What is the number of valence electrons in Noble Gases?

Back

8

Front

How many valence electrons does Cesium have?

Back

1

Front

What is the significance of valence electrons in chemical reactions?

Back

Valence electrons determine how an atom can bond with other atoms and form compounds.

Front

Which group of elements has 7 valence electrons?

Back

The Halogens.

Front

What is the general rule for the number of valence electrons in the Alkali Metals group?

Back

Alkali Metals have 1 valence electron.

Front

What is the maximum number of valence electrons an atom can have?

Back

8, according to the octet rule.