The electronic configuration of Mg 2+ is
- ls 22s 22P 63s23P2
-
Is22s22P6
- ls22s22p63s2
- ls22s22P4
The correct answer is: B
Explanation
No official explanation is available for this question at this time. Please check contributions posted by others below. If you can provide an explanation to help other student learn, pleaseThere is an explanation video available .