Binary Ionic Compounds

What is the formula for the compound formed between potassium and sulfur?

• K₂S

• KS

• K₂S₂

• KS₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Name this compound: MgO

• Magnesium oxygenide

• Monomagnesium monoxide

• Magnesium oxide

• Magnesium(II) oxide

What is the formula for aluminum phosphide?

• Al₃P₃

• AlP

• AlP₃

• Al₃P

Name this compound: Na₂O

• Sodium oxygen

• Sodium(I) oxide

• Sodium oxide

• Sodium oxygenide

What is the formula for the compound formed between calcium and phosphorus?

• P₂Ca₃

• CaP

• Ca₂P₃

• Ca₃P₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Name this compound: BaBr₂

• Barium bromide

• Barium dibromide

• Barium(II) bromide

• Barium bromine

What is the formula for magnesium sulfide?

• MgS₂

• MgS

• Mg₂S

• Mg₂S₂

Tags

NGSS.HS-PS1-2

Name this compound: Cs₃N

• Cesium nitride

• Cesium mononitride

• Cesium nitrogen

• Cesium(I) nitride