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The number of 2p electrons having spin q...

The number of `2p` electrons having spin quantum number `s =- 1//2` are

A

`6`

B

`0`

C

`2`

D

`3`

Text Solution

Verified by Experts

The correct Answer is:
D
The orbital diagram of completely full `2p` subshell is as follows:

Out of six electrons, `3` have up spin `(s =+1//2)` while other `3` have down spin `(s =- 1//2)`.
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