Atomic Structure and Periodic Table Team Challenge #2

Elements in Group 18 (Noble Gases) are:

The elements to the right of the zig zag line on the periodic table of elements are:

The positively charged particles found in the nucleus of an atom are called:

Sodium, Na, belongs to the ______ family.

Carbon (C) in Group 14 has _____ valence electrons.

The number of protons an element has is the:

You can determine the number of valence electrons by the:

Helium (He) belongs to the ______ family.

The majority (most) of the elements are: