Question
Chemistry Question on Electrochemistry
Electronic configurations of Mg+2 ion and Cl– ion are
A
2, 8 and 2, 8, 8
B
2, 8, 2 and 2, 8, 8
C
2, 8, 8 and 2, 8
D
2, 8, 2 and 2, 8, 7
Answer
2, 8 and 2, 8, 8
Explanation
Solution
The correct option is (A): 2, 8 and 2, 8, 8