The number of electrons present in d subshell of manganese atom (Z=25) is.

Question

The number of electrons present in d subshell of manganese atom (Z=25) is. (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

Electronic configuration of manganese is [ Ar ] 3 d 5 4 s 2.

Q. The number of electrons present in $d$ subshell of manganese atom $(Z = 25)$ is____.