Question

Why are halogens unreactive?

A. *Halogens need one to two more electrons to fill their outer shell.
B. Halogens need three to four more electrons to fill their outer shell.
C. D. Halogens have a full outer shell of valence electrons.

Answer 1

I think it is D, halogens have a full outer shell of valence electrons :)) hope I helped

Answer 2

Answer: B) is the answer.

Explanation: