Binary ionic compounds (metals with only one cation)
Acids
Polyatomic ionic compounds
Molecular compounds
Binary ionic compounds (metals with multiple cations)
100

SrO

strontium oxide
100

HI (aq)

hydroiodic acid

100

Cu(NO3)2

copper (II) nitrate

100

NO

nitrogen monoxide

100

FeI3

iron (III) iodide

200

barium chloride

BaCl2

200

hydrosulfuric acid

H2S (aq)

200
CaCO3​​​​

calcium carbonate

200

carbon disulfide

CS2

200

iridium (IV) chloride

IrCl4

300

Mg2N3

magnesium nitride
300

H2SO4 (aq)

sulfuric acid

300

sodium chlorate

NaClO3

300

N2O5

dinitrogen pentaoxide

300

HgO

mercury (II) oxide

400

scandium oxide

Sc2O3

400

acetic acid

CH3COOH (aq)

400

(NH4)2S

ammonium sulfide

400

iodine heptafluoride

IF7

400

stannous chloride

SnCl2

500

aluminum phosphide

AlP

500

chlorous acid

HClO2 (aq)

500

potassium bromate

KBrO3

500

SF6

sulfur hexafluoride

500

copper (I) sulfide

Cu2S

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