Covalent Names
Ionic
Names
Covalent Formulas
Ionic Formulas
100

H2O

What is Dihydrogen Monoxide?

100

NaCl

What is Sodium Chloride?

100

Dihydrogen Sulfide

What is H2S?

100

Sodium Bromide

What is NaBr?

200

CO

What is Carbon Monoxide?

200

MgO 

What is Magnesium Oxide?

200

Carbon Tetrachloride

What is CCl4?

200

Calcium Oxide

What is CaO?

300

CH4

What is Carbon Tetrahydride?

300

CaF2

What is Calcium Fluoride?

300

Dinitrogen Pentoxide

What is N2O5?

300

Potassium Iodide

What is KI?

400

N2O4

What is Dinitrogen Tetroxide?
400

AlBr3

What is Aluminium Bromide?

400

Sulfur Hexafluoride

What is SF6

400

Magnesium Chloride

What is MgCl2?

500

P4O10

What is Tetraphosphorus Decoxide?

500

FeCl2

What is Iron (II) Chloride?

500

Phosphorus Trichloride 

What is PCl3?

500

Iron (III) Oxide

What is Fe2O3?