Transition Metal Colours Flashcards
1
Q
What colour is V2+?
A
Purple/Violet
2
Q
What colour is V3+?
A
Green
3
Q
What colour is VO2+?
A
Blue
4
Q
What colour is VO2+? (O2)
A
Yellow
5
Q
What colour is V2O5?
A
Yellow
6
Q
What colour is Cr3+?
A
Green
7
Q
What colour is Cr2O7 2-?
A
Orange
8
Q
What colour is Fe2+?
A
Green
9
Q
What colour is Fe3+?
A
Yellow-brown
10
Q
What colour is Cu2+?
A
Blue
11
Q
What colour is MnO4-?
A
Purple/Magenta
