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All of the alkali earth metals, Group 2, have two valence electrons. Which of these would represent the oxidation number of the alkali earth metals such as magnesium and calcium?

A) -6
B) -2
C) +2
D) +6

User Ben Kuhn
by
7.6k points

1 Answer

3 votes
plus 2 should be your answer
User Lacco
by
7.7k points
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