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For which of the following species sum o...

For which of the following species sum of spin quantum numbers of all electrons comes out to be zero ?

A

`Cr^(+)(Z=24)`

B

`Sc(Z=21)`

C

`Cu^(+)(Z=29)`

D

`Na(Z=11)`

Text Solution

Verified by Experts

The correct Answer is:
C
For which of the following …………
`._(28)Cu^(+) :[Ar]3d^(10)`
(All electrons are paired therefore sum of spin quantum number comes out to zero.)
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