Question

Which of the following statements correctly describes energy levels? Answer Review

A. In its outermost energy level, oxygen has 4 valence electrons.
B. The second energy level holds a maximum of eight electrons.
C. Electrons can never move to a higher or lower energy level.
D. The greater the energy of the level, the farther away it is from the nucleus.

I think its B or C. In my opinion they're both correct, I may be wrong. Can someone please clarify?

Answer 1

The   answer is B!!!!!!!!!

Answer 2

Answer: option B

Step-by-step explanation:

Second energy level has maxitof 8 electrons as below

2s2 2p6

And oxygen has 6 valency electrons in outer shell since oxygen belongs to 6 A group.

Electron can migrate to higher energy level.

So B is correct answer