Ionic Compound Names
Covalent Compound Names
Ionic Compound Formulas
Covalent Compound Formulas
Polyatomic Ions
100

NaCl

Sodium Chloride OR Table Salt

100

H2O

Dihydrogen Monoxide OR Water

100

Lithium Oxide

Li2O

100

Hydrogen Monoiodide

HI

100

NH4+

Ammonium

200

CaCO3

Calcium Carbonate OR Chalk

200

Cl2O

Dichloride Monoxide

200

Iron(II) Chloride

FeCl2

200

Fluorine Monoxide

F2O

200

NO2-

Nitrite

300

FeCl3

Iron(III) Chloride

300

XeF4

Xenon Tetrafluoride

300

Magnesium Fluoride

MgF2

300

Diboron Trisulphide

B2S3

300

CH3COO-

Acetate

400

Ca3(PO4)2

Calcium Phosphate

400

Cl2O7

Dichloride Heptoxide

400

Radium Phosphide

Ra3P2

400

Carbon Tetrahydride

CH4

400

HCO3-

Hydrogen Carbonate OR Bicarbonate

500

(NH4)2SO4

Ammonium Sulfate

500

P4O10

Tetraphosphorus Decoxide

500

Tin(IV) Phosphide

Sn3P4

500

Diphosphorus Pentoxide

P2O5

500

SiF62-

Hexafluorosilicate