Binary Ionic Nomenclature

What is the correct formula for aluminum chloride?

• AlCl₃

• Al₃Cl

• AlCl₂

• AlCl

What is the correct formula for strontium phosphide?

• SrP₃

• Sr₂P₃

• SrP₂

• Sr₃P₂

What is the correct formula for lithium nitride?

• LiN₃

• Li₂N

• Li₃N

• LiN

What is the correct formula for copper (I) phosphide?

• CuP₃

• Cu₃P

• CuP

• Cu₂P

What is the correct formula for calcium fluoride?

• Ca₂F

• Ca₃F₂

• CaF

• CaF₂

What is the correct formula for magnesium oxide?

• MgO

• Mg₂O₃

• Mg₂O

• MgO₂

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

• NiI₂

• Ni₂I₂

• Ni₂I

• Ni₂I₃

What is the correct formula for lead (II) sulfide?

• Pb₂S

• PbS₂

• Pb₂S₃

• PbS

What is the correct formula for copper (II) bromide?

• CuBr₂

• CuBr₃

• Cu₂Br

• CuBr

What is the correct formula of potassium oxide?

• KO₂

• KO
• K₃O₂

• K₂O