How does calcium obey the octet rule when reacting to form compounds?

A. It gains electrons.

B. It does not change its number of electrons.

C. It gives up electrons.

D. It fills its valence level.

E. It shares electrons.

Question

11 December, 04:50

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Bruno Andrade · Answer 1

The answer is C. because it gives up two electrons.

How does calcium obey the octet rule when reacting to form compounds?A. It gains electrons.B. It does not change its number of electrons.C. It gives up electrons.D. It fills its valence level.E. It shares electrons.