Polyatomic Ions
Ionic Compounds
Covalent Compounds
Acids
Organics
100

a polyatomic ion with a positive charge 

Ammonium NH4+​​​
100
NaCl 
Sodium Chloride
100
CO2

Carbon Dioxide

100

Hydrochloric Acid

HCl

100

- ane 

x2 + 2

200
Phosphate 

PO43-

200

Type for FeO

Transition Binary 

200
N2F2

Dinitrogen Difluoride 

200

HF

Hydrofluoric Acid

200
but - 
4
300

Phosphite

PO33-

300
Magnesium Nitride 

Mg3N2

300
Tetraphosphorous pentabromide

P4Br5

300
H2SO4

Sulfuric Acid

300

C2H4

Ethene

400

Hypophosphite

PO23-

400
Potassium Sulfate

K2SO4

400
Trisulfur iodide

S3I

400

H3PO3

Phosphorous Acid

400

Propane

C3H8

500
Perphosphate

PO53-

500

PbO2

Lead (IV) Oxide

500

Hexacarbon Trichloride

C6Cl3

500

HClO

Hypochlorous Acid
500

C7H12

Heptyne

M
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