Periodic Table- Oxidation Numbers and Groups

Front

How many valence electrons do elements in Group 15 have?

Back

5

Front

How many electrons are required to fill the outer shell for elements in Group 15?

Back

3

Front

How many valence electrons do elements in Group 13 have?

Back

3

Front

How many valence electrons do elements in Group 1 have?

Back

1

Front

How many valence electrons are required to fill the outer shell for elements in Group 17?

Back

7

Front

How many valence electrons do most elements in Group 18 have?

Back

8

Front

What is the charge, or oxidation number, for elements in Group 17?

Back

-1

Front

What is the charge, or oxidation number, for elements in Group 2?

Back

+2

Front

What is the charge, or oxidation number, for elements in Group 13?

Back

+ 3

Front

What is the charge, or oxidation number, for elements in Group 14?

Back

+4/-4