Binary Compounds

Formula

100

Carbon Monoxide

CO

200

Magnesium Oxide

MgO

300

Iron (II) Sulfide 

FeS

400

Dihydrogen Monoxide

H₂O

500

Sodium Nitride 

Na₃N

Name

100

CO₂

Carbon dioxide

200

MgO

Magnesium Oxide

300

FeCl₃

Iron (III) Chloride

400

Aluminium Nitride

AlN

500

Carbon Tetrachloride

CCl₄

Valency

100

Hydrogen

I

200

Calcium

II

300

Carbon

IV

400

Argon

0

500

Strontium 

II