transition metal colours Flashcards
1
Q
Vo2+ (oxidation state +5)
A
yellow
2
Q
VO2+ (oxidation state +4)
A
blue
3
Q
V3+ (oxidation state 3+)
A
green
4
Q
V2+ (oxidation state 2+)
A
violet
5
Q
[CuCl4]2-
A
yellow/green solution