Ionic Compounds (Polyatomic Ions)

Which of the following is chromate?

• CrO₄^2-
• CrO₃^2-
• CrO₂^2-
• CrO^2-

Which of the following is nitrate?

• NO^-
• NO₂^-
• NO₃^-
• NO₄^-

Tags

NGSS.HS-PS1-1

Identify Gallium Sulfate

• GaSO₄
• Ga₂(SO₄)₃
• Ga₃(SO₄)₂
• Ga₂SO₄

Tags

NGSS.MS-PS1-1

What is the name of K₃PO₄?

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

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

What is the name of Mg(OH)₂?

• Magnesium Hydride
• Magnesium Dihydride
• Magnesium Dihydroxide
• Magnesium Hydroxide

Tags

NGSS.MS-PS1-1

phosphate

• PO₃^2-
• PO₃^3-
• PO₄^2-
• PO₄^3-

acetate

• C₂H₃O₂^1-
• C₃H₂O₃^1-
• C₂H₂O₃^1-
• C₃H₃O₂^1-

chlorate

• ClO₂^1-
• ClO₃^1-
• ClO₄^1-
• ClO^1-

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

cyanide

• CN^2-
• CN^1-
• CN₂^1-
• CNO^1-

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2