Question

In the third excited state the number of unpaired electrons in chlorine atom is:

A

5

B

7

C

3

D

1

Easy

Solution

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Correct option is
B

7

The general electronic configuration of chlorine is
When electrons are excited in chlorine, the electrons enter into 3d subshell then electronic configuration of chlorine is given as:
Thus the number of unpaired electrons will be 7.

Solve any question of The p-Block Elements with:-

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