Question

how many electrons does magnesium need to lose to get a full other shell?​

Answer 1

Answer:

two electrons

Explanation:

Magnesium is in Group II and has two electrons in its valence shell. Thus it tends to lose two electrons. In this case, the next set of electrons closer to the nucleus is the new valence shell, and it is full.

Answer 2

Answer:

two electrons

Magnesium is in Group II and has two electrons in its valence shell. Thus it tends to lose two electrons. In this case, the next set of electrons closer to the nucleus is the new valence shell, and it is full.