Polyatomic Ions

What is the name of the polyatomic ion PO₄^-3?

• phosphate

• phosphide

• phosphorus

• phosphoric acid

Give the name of the polyatomic ion NO₃^-1.

• nitride

• nitrogen

• nitrate

• nitrite

Identify the name of the polyatomic ion SO₄^-2.

• sulfuric acid

• sulfide

• sulfur dioxide

• sulfate

What is the name of the polyatomic ion OH^-?

• hydrogen hydroxide

• oxygen hydroxide

• hydrogen oxide

• hydroxide

Provide the name of the polyatomic ion C₂H₃O₂^-.

• acetyl

• acetylene

• acetic acid

• acetate

Name the polyatomic ion NH₄⁺.

• nitrite

• nitrate

• ammonium

• ammonia

What is the name of the polyatomic ion CO₃^-2?

• carbonium

• carbonide

• carbonate

• carbonite

Match the formulas to their name.

• Acetate

• NH₄⁺¹

• Ammonium

• SO₄^-2

• Hydroxide

• NO₃^-

• Nitrate

• C₂H₃O₂^-

• Sulfate

• OH^-

PO₄^-3

NO₃^-1

Tags

NGSS.HS-PS1-7