Calculate all the four quantum number of electon 21st e- of cu

1.	Calculate all the four quantum number of electon 21st e- of cu
Answer» $hi$ The 21ST electron of 21 Sc is in 3D subshel. The FOUR QUANTUM no.for the 21st electron of 21 Sc are n=3,l=2,m=−2 or +2,s=+ 2 1 or − 2 1

Answer»

$hi$

The 21ST electron of

Sc is in 3D subshel.

The FOUR QUANTUM no.for the 21st electron of

Sc are n=3,l=2,m=−2 or +2,s=+

or −

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