Question
Chemistry Question on Coordination Compounds
Among the following series of transition metal ions, the one where all metal ions have 3d2 electronic configuration is
A
Ti+, V4+, Cr6+, Mn7+
B
Ti4+, V3+, Cr2+, Mn3+
C
Ti2+, V3+, Cr4+, Mn5+
D
Ti3+, V2+, Cr3+, Mn4+
Answer
Ti2+, V3+, Cr4+, Mn5+
Explanation
Solution
The series of transition metal ions where all ions have a 3d² electronic configuration is Ti4+, V3+, Cr2+, Mn3+.