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Five valence electrons of .^(15)P re lab...

Five valence electrons of `.^(15)P` re labelled as
If the spin quantum numbers of B and Z is `+(1)/(2)`, the group of electron with three of the quantum number (n,l,m) same are .

A

AB,XYZ,BY

B

AB

C

XYZ,AZ

D

AB,XYZ

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