Polyatomic ionic compounds

What is the name of K₃PO₄?

• Tripotassium Phosphate
• Tripotassium Phosphite
• Potassium phosphide
• Potassium phosphate

What is the name of Al(NO₃)₃?

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

Name the following ionic compound: Cr(NO₂)₃

• chromium nitrite
• chromium nitride
• chromium III nitride
• chromium III nitrite

The proper formula for magnesium hydroxide:

• MgOH
• Mg₂OH
• Mg(OH)₂
• Mg₂OH₂

Tags

NGSS.MS-PS1-1

If copper (II) and phosphate bond together, the resulting chemical formula would be:

• Cu₂(PO₄)₃
• CuPO₄
• Cu₃(PO₄)₂
• Cu₃PO₄

Tags

NGSS.HS-PS1-2

What is the formula for copper(I) sulfate?

• CuSO₃
• CuSO4
• Cu₂SO₃
• Cu₂SO4

Name the following ionic compound: Cr(NO₂)₃

• chromium nitrite
• chromium nitride
• chromium III nitride
• chromium III nitrite

What is the formula for iron(II) carbonate?

• Fe₂CO₃
• FeCO₃
• Fe₂CO2
• FeCO4

Tags

NGSS.HS-PS1-2

Name this compound: 
Ca₂CO₃

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

Name the Compound:
SnO₂

• tin(II) oxide
• tin(IV)oxide
• tin(II)oxegen 
• tin oxide