Ionic Formulas & Naming

What is the proper name for Li₂S?

• Lithium (II) sulfide

• Lithium sulfide

• Lithium (II) sulfur

• Lithium sulfur

What is the proper name for CuCl₂?

• Copper (II) chloride

• Copper (I) chloride

• Copper chloride

• Copper chlorine

What is the proper name for NaOH?

• Sodium oxide hydride

• Sodium hydroxide

• Sodium (I) hydroxide

• Sodium (I) oxide hydride

What is the proper name for Co₂(CrO₄)₃?

• Cobalt (III) chromate

• Cobalt (II) chromate

• Cobalt (III) chromium oxide

• Cobalt (II) chromium oxide

What is the proper name for Pb(SO₄)₂

• Lead (IV) sulfate

• Lead (II) sulfate

• Lead (IV) sulfur oxide

• Lead (II) sulfur oxide

What is the correct formula for ammonium fluoride?

• NH₄F

• FNH₄

• (NH₄)₇F

• NHF

What is the correct formula for calcium nitride?

• Ca₃N₂

• Ca₂N₃

• Ca(NO₃)₂

• Ca₂NO₃

Tags

NGSS.HS-PS1-2

What is the correct formula for nickel (II) phosphate?

• NiPO₄

• Ni₃(PO₄)₂

• Ni₂(PO₄)₂

• Ni₃P₂

What is the correct formula for aluminum hydroxide?

• Al(OH)₃

• Al₃OH

• AlH₃

• Al₂O₃

What is the correct formula for magnesium oxide?

• MgO

• Mg₂O₂

• Mg(OH)₂

• Mg₂OH