asked 51.1k views
3 votes
An atom has two valence electrons, but four shells. This element is a member of which group or family?

A. halogen
B. noble gas
C. alkaline earth metal
D. alkali metal

asked
User Fdsaas
by
8.5k points

1 Answer

4 votes
The correct answer is C: the alkaline earth metals!
answered
User Lyschoening
by
7.3k points
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