Which of the following is the outermost ...

Which of the following is the outermost shell for elements of period 2 ?

A

K shell

B

L shell

C

M shell

D

N shell

Verified by Experts

The correct Answer is:

B

The elements of `2^("nd")` period involve the filling of `2^("nd")` shell i.e., L shell. Because in period 2, there are two shell, K and L.

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