1
Q
Sulphate
A
So4 -2
2
Q
Hydroxide
A
OH-
3
Q
Ammonium
A
NH4+
4
Q
Phosphate
A
PO4—3
5
Q
Carbonate
A
Co3-2
6
Q
Nitrate
A
No3—
7
Q
Define a polyatomic ion
A
2 non-metals chemically bonded. NOT a chemical formula
8
Q
Bicarbonate
A
Hco3-
9
Q
Sulphite
A
So3-2
10
Q
Nitrite
A
No2-
11
Q
Chlorate
A
Clo3-
12
Q
Hydrogen sulphate
A
Hso4-
13
Q
Permanganate
A
MnO4-
14
Q
Ammonium
A
NH4+
