Polyatomic Compounds

Name the following ionic compound: MgSO₄

• magnesium sulfoxide
• magnesium sulfide
• magnesium sulfate
• magnesium oxide

Name the following ionic compound: LiNO₃

• lithium nitrate
• lithium III nitrate
• lithium nitride
• lithium oxide

What is the charge on the hydroxide ion?

• 0
• -1
• -2
• -3

The proper formula for magnesium hydroxide:

• MgOH
• Mg₂OH
• Mg(OH)₂
• Mg₂OH₂

What is the formula for sodium nitrate?

• Na₃NO
• NaNO
• Na₃NO₃
• NaNO₃

What is the formula for copper(I) sulfate?

• CuSO₃
• CuSO4
• Cu₂SO₃
• Cu₂SO4

What is the formula for iron(II) carbonate?

• Fe₂CO₃
• FeCO₃
• Fe₂CO2
• FeCO4

What is the formula for calcium carbonate?

• CaCO
• CaCO₂
• CaCO3
• Ca3CO3

Name this compound: 
Ca₂CO₃

• Calcium carbon oxide
• Calcium (II) carbonate
• Calcium carbonate
• Carbonate (I) calcide

Find the formula zinc sulfate

• ZnSO₃
• ZnSO₄
• ZnS
• Zn(SO₄)₂