Question

The electronic configuration of alkaline earth metal is:

• A. $n{s}^2(n-1)d^{10}$
• B. $n{s}^2$
• C. $n{s}^1$
• D. $n{p}^6$

Answer 1

Answer: (B)

The electronic configuration of alkaline earth metal is $n{s}^2$ .