Ionic Names and Formulas with Polyatomic Ions and Type II Cations

The name for K₂CO₃

• Potassium carbonate

• Kalium carbonide

• Potassium carbide

• Carboxide potasside

Tags

NGSS.MS-PS1-1

The name for FeCl₂

• Iron chloride

• Iron (II) chloride

• Iron (I) chloride

• Iron (III) chloride

The name for CuSO₄

• Copper sulfide

• Copper (II) sulfate

• Copper (I) sulfoxide

• Copper (I) sulfide

The formula for strontium phosphate

• SrPO₄

• Sr₂PO₄

• Sr(PO₄)₃

• Sr₃(PO₄)₂

How does a neutral calcium atom (Ca) become a calcium cation (Ca²⁺)?

• losing 2 electrons

• gaining 2 electrons

• losing 2 protons

• gaining 2 protons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The name for MgBr₂

• Magnesium bromine

• Manganese bromine

• Magnesium bromide

• Magnesium dibromide

Tags

NGSS.MS-PS1-1

The name for CaO

• Calcium oxide

• Calcium oxygen

• Oxygen calcide

• Calcide oxide

• Iron (II) sulfate

• Iron (III) sulfate

• Iron (I) sulfate

• Iron (IV) sulfate

Tags

NGSS.MS-PS1-1

The formula for ammonium nitrate

• Lead (II) nitrate

• Lead (IV) nitrate

• Lead (III) nitrate

• Lead nitrate