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Which of the following may have same set...

Which of the following may have same set of quantum numbers? :

A

Last electron of Sc and last electron of Fe.

B

An unpaired electron of C and an unpaired electron in Si.

C

Last electron of Sc and last electron of Y.

D

An unpaired electron in 2p orbital of N and unpaired electron in 2p orbital of B.

Text Solution

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The correct Answer is:
D
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