Question

In order to form a compound with oxygen, an atom of a Group II element must
A transfer two electrons to an atom of oxygen.
B receive two electrons from an atom of oxygen.
C share two electrons with an atom of oxygen.
D bond with two atoms of oxygen.

Answer 1

Explanation:

kskskkdowownsfk0wpbenfnzk

Answer 2

Answer:

b

Explanation:

as the magnesiun combines with 3 atoms of oxygen to complete its shell