Question

How many valence electrons are in Group/Family 14 on the periodic table? Group/Family 18?

A)4, 8
B)2, 8
C)5, 8
D)6, 8

Answer 1

Group/Family 14 on the periodic table has 4 valence electrons, while Group/Family 18 has 8 valence electrons.

Step-by-step explanation:

Valence electrons are the electrons in the outermost energy level of an atom. In Group/Family 14 on the periodic table, which includes carbon, there are 4 valence electrons. In Group/Family 18, which includes the noble gases, there are 8 valence electrons.

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