A) 15
B) 16
C) 20
D) 14
Correct Answer: A
Solution :
The configuration of \[_{24}Cr\]is \[1{{s}^{2}},2{{s}^{2}},2{{p}^{6}},3{{p}^{6}},3{{d}^{5}},4{{s}^{1}}\] \[\therefore \] total s-orbitals = 4 total p-orbitals = 6 total d-orbitals = 4 + 6 + 5 = 15You need to login to perform this action.
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