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In which of the following are all the el...

In which of the following are all the electrons paired ?

A

An atom with atomic no. 17

B

`Fe^(3+)`

C

An element with configuration `1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(2)`

D

`N^(3-)`

Text Solution

Verified by Experts

The correct Answer is:
D
`N^(3-)` has configuration `1s^(2)2s^(2)2p^(6)`
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DINESH PUBLICATION-NUCLEAR AND RADIO CHEMISTRY-Evaluate Yourself
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