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In which of the following all the electr...

In which of the following all the electrons are paired?

A

Atom with atomic number 22

B

Nitride ion

C

Atom with configuration `3s^(2) 3p^(4)`

D

In all

Text Solution

Verified by Experts

The correct Answer is:
B
`N^(3-)` has configuration `1s^(2)2s^(2)2p^(6)`, hence, all the electrons are paired.
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