Unit 5: Nomenclature (Formula) Test Review

What is the correct chemical formula for magnesium chloride?

• MgCl

• Mg₂Cl

• MgCl₂

• MgCl₃

• Mg₃Cl

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: aluminum phosphide

• AlP

• AlP₃

• Al₃P₃

• Al₃P₂

• None of these.

What is the formula for magnesium phosphide?

• Mg₃P₂
• Mg₂P₃
• Mg₂PO₃
• Mg₃(PO₃)₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The name of FeCl₂ is

• iron chloride

• iron (II) chloride

• iron (I) chloride

• iron dichloride

What is the name of the compound Na₂(SO₄)?

• Sodium sulfate

• Sodium sulfide

• Sodium sulfite

• Sodium sulfuroxide

What is the formula for copper(I) sulfate?

• CuSO₃
• CuSO₄
• Cu₂SO₃
• Cu₂SO₄

Which of the following is the correct name for the chemical formula Ca(NO₂)₂?

• cadmium nitride
• calcium nitrate
• calcium nitrite
• cadmium nitrite