Valencies Flashcards
1
Q
Manganese Mn
A
2
2
Q
Sulphate SO4
A
2
3
Q
Fluorine F
A
1
4
Q
Potassium K
A
1
5
Q
Nitrate NO3
A
1
6
Q
Iron
Ferrous
Ferric
A
2
2
3
7
Q
Carbonate CO3
A
2
8
Q
Copper Cu
A
2
9
Q
Barium Ba
A
2
10
Q
Lead Pb
A
2
11
Q
Calcium
A
2
12
Q
Oxygen O
A
2
13
Q
Magnesium Mg
A
2
14
Q
Sulphure
Sulphide
A
2
2
15
Q
Sodium Na
A
2
