colours of transition metal compounds and ions Flashcards
1
Q
Ti (+3)
A
purple
2
Q
V (+3)
A
green
3
Q
V(+5)
A
yellow
4
Q
Cr(+2)
A
blue
5
Q
Cr(+3)
A
green
6
Q
Cr(+6)
A
orange
7
Q
Fe(+2)
A
pale green
8
Q
Fe(+3)
A
yellow