chemistry valency review

Chlorine

1 valency, Cl

Copper (I)

1 valency, Cu

Fluoride

1 valency, F

Hydrogen

1 valency, H

Hydrogen carbonate

1 valency, HCO3

Iodine

1 valency, I

Potassium

1 valency, K

Lithium

1 valency, Li

Nitrate

1 valency, NO3

Sodium

1 valency, Na

Hydroxide

1 valency, OH

Bromine

1 valnecy, Br

Ammonium

1 valnecy, NH4

Carbonate

2 valency, CO3

Calcium

2 valency, Ca

Copper (II)

2 valency, Cu

Iron (II)

2 valency, Fe

Magnesium

2 valency, Mg

Oxygen

2 valency, O

Lead (II)

2 valency, Pb

Sulfur

2 valency, S

Sulfate

2 valency, SO4

Zinc

2 valency, Zn

Aluminium

3 valency, Al

Iron (III)

3 valency, Fe

carbon monoxide

Co

nitric acid

HNO3