Ionic Formulas and Names

Front

What is the name of Na₂S?

Back

sodium sulfide

Front

What is the formula for iron(III) oxide?

Back

Fe₂O₃

Front

What is the correct name for PbI₄?

Back

lead(IV) iodide

Front

What is the name of Mg₃N₂?

Back

magnesium nitride

Front

What is the name of the ionic compound formed from Cu²⁺ and O²⁻?

Back

copper(II) oxide

Front

What is the charge of sodium in sodium chloride (NaCl)?

Back

+1

Front

What is the charge of magnesium in magnesium oxide (MgO)?

Back

+2

Front

What is the formula for potassium sulfide?

Back

K₂S

Front

What is the name of the compound with the formula Al₂O₃?

Back

aluminum oxide

Front

What is the charge of the sulfate ion (SO₄²⁻)?

Back

-2