Polyatomic Ions Quiz

What is the formula for the SULFATE ion?

• SO₄

• SO₃

• SO₂

• SO

What is the formula for the BICARBONATE ion?

• CO₄

• CO₃

• SO₂

• HCO₃

Which of the following is a polyatomic ion with a charge of -1?

• Ammonium

• Hydroxide

• Phophate

• Carbonate

Which of the following is a polyatomic ion with a charge of -3?

• Ammonium

• Hydroxide

• Phosphite

• Carbonate

Which of the following is a polyatomic ion with a charge of -2?

• Ammonium

• Hydroxide

• Phosphite

• Carbonate

What is the charge of the HYDROXIDE ion?

• -1

• -2

• +1

• +2

What is the formula for the NITRATE ion?

• NO₃

• NO₂

• NO

• N

What is the formula for the MERCURY I ion?

• Hg₂

• Hg

• Mc

• Hg₃

Which of the following is a polyatomic ion with a charge of +1?

• Sulfate

• Phosphate

• Carbonate

• Ammonium

What is the charge of the CARBONATE ion?

• -1

• -2

• +1

• +2