The electronic configuration of Ni2+ is ……….. (Atomic number of Ni = 28)
A. [Ar] 4s2 3d6
B. [Ar] 4s1 3d8
C. [Ar] 3d8
D. [Ar] 4s2 3d8
Answer:C
The electronic configuration of Ni2+ is ……….. (Atomic number of Ni = 28)
A. [Ar] 4s2 3d6 B. [Ar] 4s1 3d8 C. [Ar] 3d8 D. [Ar] 4s2 3d8