Valence Electrons and Lewis Structures

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 Hydrogen have?

Back

1 Valence electron.

Front

How many valence electrons does Helium have?

Back

2 Valence electrons.

Front

How many valence electrons does Lithium have?

Back

1 Valence electron.

Front

How many valence electrons does Beryllium have?

Back

2 Valence electrons.

Front

How many valence electrons does Boron have?

Back

3 Valence electrons.

Front

How many valence electrons does Carbon have?

Back

4 Valence electrons.

Front

How many valence electrons does Nitrogen have?

Back

5 Valence electrons.

Front

How many valence electrons does Oxygen have?

Back

6 Valence electrons.

Front

How many valence electrons does Fluorine have?

Back

7 Valence electrons.