In the first transition series, the element which shows highest oxidation state has the electronic configuration

Question

In the first transition series, the element which shows highest oxidation state has the electronic configuration (A) [Ar] 3d64s1 (B) [Ar] 3d64s2 (C) [Ar] 3d104s1 (D) [Ar]3d104s2

Tardigrade Admin · Accepted Answer

In the first transition series Mn :[Ar] 3d64s2.

Q. In the first transition series, the element which shows highest oxidation state has the electronic configuration

[Ar] $3 d^{6} 4 s^{1}$

[Ar] $3 d^{6} 4 s^{2}$

[Ar] $3 d^{1} 04 s^{1}$

$[A r] 3 d^{10} 4 s^{2}$

In the first transition series Mn :[Ar] $3 d^{6} 4 s^{2}$ .