Naming + Formulas of Ionic & Molecular Compounds

Ionic Compounds

100

Magnesium Oxide

MgO

200

CaBr₂

Calcium Bromide

300

Magnesium Nitride

Mg₃N₂

400

Magnesium Phosphide

Mg₃P₂

500

AlF₃

Aluminum Flouride

Molecular Compounds

100

Nitrogen Monoxide

NO

200

H₂O

Dihydrogen Monoxide

AKA Water

300

SF₄

Sulfur Tetraflouride

400

N₂O₄

Dinitrogen Tetraoxide

500

Diboron Octahydride

B₂H₈

Polyatomic Compounds

100

Li₂CO₃

Lithium Carbonate

200

Sodium Nitrate

NaNO₃

300

Mg(NO₃)₂

Magnesium Nitrate

400

Al(OH)₃

Aluminum Hydroxide

500

K₂SO₄

Potassium Sulfate

Transition Metal Compounds

100

Copper (II) Oxide

CuO

200

PbS₂

Lead (IV) Sulfide

300

Fe₃N₂

Iron (II) Nitride

400

Co₂S₃

Cobalt (III) Sulfide

500

Lead (II) Phosphate

Pb₃(PO₄)₂​​​​

RULES

100

Made up of 2 non-metals.

Molecular/Covalent Compound

200

Made up of 1 metal, and 1 non-metal.

Ionic Compound

300

Number of Electrons in a single covalent bond

2

400

Why do you need the roman numeral for a compound with a transition metal?

Transition metals can have multiple different charges

500

F₂

What is flourine gas?