Nomenclature Practice

Name the following compound: CaCl₂

• calcium dichloride

• calcium chloride

• calcium (II) chloride

• carbon chloride

• None of these.

Name the following compound: Na₂S

• sodium sulfide

• disodium sulfide

• sodium sulfur

• sodium monosulfide

• None of these.

What is the formula for: magnesium sulfide

• MgS

• Mg₂S₂

• MnS

• MgS₂

• None of these.

What is the formula for potassium iodide?

• KO
• KI
• KI₂
• KI₃

What is the formula for magnesium phosphide?

• Mg₃P₂
• Mg₂P₃
• Mg₂PO₃
• Mg₃(PO₃)₂

The chemical formula for an ionic compound of potassium and oxygen is

• KO.
• K₂O.
• K₂O₂.
• KO₂.

calcium iodide

• CaI
• Ca₂I
• CaI₂
• Ca₂I₃

What is the name of the compound P₂O₅

• Pentaphosphorus dioxide

• Phoshphide dioxide

• Diphosphorus pentoxide

What is the name of the compound SO₂

• Monosulfate oxide

• Sulfur Dioxide

• Monosulfur dioxide

what is the name of CCl₄?

• carbon tetrachloride

• monocarbon tetrachloride

• tetracarbon monochloride

• carbon chloride