Polyatomic Ions & Naming

Front

What is a polyatomic ion?

Back

A polyatomic ion is a charged species (ion) composed of two or more atoms covalently bonded, which can be considered as a single unit.

Front

What is the formula for the chlorate ion?

Back

ClO₃⁻¹

Front

How do you name the compound Ni(C₂H₃O₂)₂?

Back

nickel (II) acetate

Front

What is the formula for cobalt (II) iodate?

Back

Co(IO₃)₂

Front

What is the formula for the nitrate ion?

Back

NO₃⁻¹

Front

Do we use prefixes when naming ionic compounds?

Back

False

Front

What is the charge of the sulfate ion?

Back

SO₄²⁻

Front

What is the formula for the ammonium ion?

Back

NH₄⁺

Front

What is the name of the ion with the formula PO₄³⁻?

Back

phosphate ion

Front

What is the formula for the acetate ion?

Back

C₂H₃O₂⁻¹