The number of unpaired electrons in the ground state electronic configuration of Group 15 elements is
The number of unpaired electrons in the ground state electronic configuration of Group 15 elements is
A. 2
B. 3
C. 4
D. 5
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Correct Answer - B
For example `._(15)P : 1s^(2) 2s^(2) 2p^(6) 3s^(2)3p^(1)._(x)3p^(1) ._(y)3p^(1)._(z)`
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