Ionic Compound writing formulas w/ polyatomic ions

The name of FeCl₂ is

• iron chloride
• iron (II) chloride
• iron (I) chloride
• iron dichloride

The proper formula for magnesium hydroxide:

• MgOH
• Mg₂OH
• Mg(OH)₂
• Mg₂OH₂

The chemical formula of lead (IV) nitrate is

• PbN₄
• PbNO₃₄
• Pb(NO₃)₄
• Pb₃NO₄

The chemical formula of Iron (III)bromide is

• FeBr
• Fe(III)Br
• FeBr₃
• Fe₂Br₃

Tags

NGSS.MS-PS1-1

What is the name of Al(NO₃)₃?

• Aluminum trinitrate
• Monoaluminum nitrate
• Aluminum (III) nitrate
• Aluminum Nitrate

Tags

NGSS.MS-PS1-1

The chemical compound for sodium phosphate would be:

• NaPO₄
• Na₂PO₄
• Na₃PO₄
• Na(PO₄)₃

Tags

NGSS.MS-PS1-1

What formula results when Li⁺¹  and NO₃^-1 ions bond?

• LiNO₃
• Li(NO₃)₂
• NO₃Li
• NOLi₃

What is the name for the chemical formula Na₂SO₄

• Sodium Sulfate 
• Sodium Sulfur Oxide 
• Sodium Sulfide Oxide
• Sodium Sulfide 

Tags

NGSS.MS-PS1-1

The chemical formula of Calcium Hydroxide is

• CaOH₂
• Ca(OH)₂
• Ca(OH)
• CaH₂

What is the name for Mg₃(PO₄)₂?

• magnesium triphosphide
• magnesium triphosphate
• magnesium phosphate
• trimagnesium diphosphate