polyatomic cations Flashcards
(14 cards)
1
Q
ammonium ion
A
NH4^+
2
Q
silver ion
A
AG^+
3
Q
zinc ion
A
Zn^2+
4
Q
copper (l) ion
A
Cu^+
5
Q
copper (ll) ion
colour?
A
Cu^2+
blue
6
Q
mercury (l) ion
A
Hg^+
7
Q
mercury (ll) ion
A
Hg^2+
8
Q
iron (ll) ion
colour?
A
Fe^2+
green
9
Q
Iron (lll) ion
colour?
A
Fe^3+
yellow
10
Q
lead (ll) ion
A
Pb^2+
11
Q
cobalt (ll) ion
colour?
A
Co^2+
pink
12
Q
nickel (ll) ion
colour?
A
Ni^2+
green
13
Q
Manganese (ll) ion
colour?
A
Mn^2+
pink
14
Q
chromium (lll) ion
colour?
A
Cr^3+
green
