Transition metals oxidation state colours Flashcards
1
Q
Colour of Ti +3
A
Purple
2
Q
Colour of V +2
A
Purple
3
Q
Colour of V +3
A
Green
4
Q
Colour of V +4
A
Blue
5
Q
Colour of V +5
A
Yellow
6
Q
Colour of Cr +2
A
Blue
7
Q
Colour of Cr +3
A
Green
8
Q
Colour of Cr +6
A
Orange
9
Q
Colour of Mn +2
A
Pale Pink
10
Q
Colour of Mn +4
A
Dark Purple
11
Q
Colour of Mn +6
A
Green
12
Q
Colour of Mn +7
A
Purple
13
Q
Colour of Fe +2
A
Pale Green
14
Q
Colour of Fe +3
A
Yellow-green
15
Q
Colour of Co +2
A
Violet
16
Q
Colour of Co +3
A
Green
17
Q
Colour of Ni +2
A
Green
18
Q
Colour of Cu +2
A
Blue
