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The correct set of quantum numbers for t...

The correct set of quantum numbers for the unpaired electron of Cu atom is :

A

n = 3, l = 2, m = –2, s = +1/2

B

n = 3, l = 2, m = +2, s = –1/2

C

n = 4, l = 0, m = 0, s = +1/2

D

n = 4, l = 1, m = +1, s = +1/2

Text Solution

Verified by Experts

The correct Answer is:
C
`Cu [Ar] 3d^(10)4s^1`

The set of quantum numbers for the unpaired `e^–` of Cu atom is.
`n=4,l=0,m=0,s=+1/2`
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