Nomenclature

What kind of bond forms between two nonmetals?

• Ionic bond

• Metallic bond

• Covalent bond

• Hydrogen bond

Name the compound CaF₂.

• Calcium fluoride

• Calcium chloride

• Calcium sulfate

• Calcium carbonate

Define nomenclature in chemistry.

• A system of naming chemical compounds.

• A method for measuring chemical reactions.

• A technique for balancing chemical equations.

• A process for synthesizing new compounds.

What is the name of the compound Fe₂O₃?

• Iron (II) oxide

• Iron (III) oxide

• Iron oxide

• Ferric oxide

What is the significance of prefixes in molecular compounds?

• Prefixes indicate the number of atoms of each element in the compound.

• Prefixes are used to denote the charge of the compound.

• Prefixes indicate the state of matter of the compound.

• Prefixes are used to identify the molecular weight of the compound.

What is the name of the compound NaCl?

• Sodium chloride

• Potassium chloride

• Calcium chloride

• Magnesium chloride

What is the formula for carbon dioxide?

• CO₂

• C₂O

• CO

• C₂O₄

What is the formula for water?

• H₂O

• CO₂

• NaCl

• C₆H₁₂O₆

What is the name of the compound NH₃?

• Ammonia

• Hydrazine

• Methane

• Ethane

What is the name of the compound SO₂?

• Sulfur Dioxide

• Sodium Chloride

• Carbon Dioxide

• Hydrogen Sulfide