Naming and formulas review

What is the formula for the ionic compound formed by calcium and oxygen?

• CaO

• Ca₂O₃

• CaO₂

• Ca₂O

What is the formula for the ionic compound formed by sodium and sulfur?

• NaS

• Na₂S

• NaS₂

• Na₂S₂

What is the name of the ionic compound with the formula FeCl₃?

• Iron(II) chloride

• Iron(III) chloride

• Iron chloride

• Ferric chloride

What is the formula for the ionic compound lead(IV) oxide?

• PbO

• PbO₂

• Pb₂O

• Pb₂O₃

What is the name of the ionic compound with the formula NaNO₃?

• Sodium nitrite

• Sodium nitrate

• Sodium nitride

• Sodium nitroxide

What is the name of the covalent compound CF₄?

• Carbon tetrafluoride

• Carbon difluoride

• Carbon hexafluoride

• Carbon monofluoride

What is the name of the covalent compound SF₆?

• Sulfur hexafluoride

• Sulfur pentafluoride

• Sulfur tetrafluoride

• Sulfur difluoride

What is the name of the covalent compound XeCl₅?

• Xenon pentachloride

• Xenon tetrachloride

• Xenon hexachloride

• Xenon trichloride

What is the name of the covalent compound SiO₂?

• Silicon dioxide

• Silicon monoxide

• Silicon trioxide

• Silicon tetroxide

What is the name of the covalent compound IBr?

• Iodine monobromide

• Iodine dibromide

• Iodine tribromide

• Iodine tetrabromide