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The set of quantum numbers not applicabl...

The set of quantum numbers not applicable to an electron: (n, l, m, s)

A

`1,1,1,+1/2`

B

`1,0,0,+1/2`

C

`1,0,0,-1/2`

D

`2,0,0,+1/2`

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The correct Answer is:
A
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