Binary Ionic Compounds

Name the following compound: CaCl₂

• calcium dichloride

• calcium chloride

• calcium (II) chloride

• carbon chloride

• None of these.

Name the following compound: Na₂S

• sodium sulfide

• disodium sulfide

• sodium sulfur

• sodium monosulfide

• None of these.

What is the formula for: magnesium sulfide

• MgS

• Mg₂S₂

• MnS

• MgS₂

• None of these.

What is the formula for potassium iodide?

• KO

• KI

• KI₂

• KI₃

What is the formula for: aluminum phosphide

• AlP

• AlP₃

• Al₃P₃

• Al₃P₂

• None of these.

Name this compound: 
NaBr

• Bromide sodide

• Sodium bromide

• Sodium bromate

• Sodium bromite

Name this compound: 
KF

• Potassium fluoride

• Potassium fluorite

• Fluorine potasside 

• Potassium fluorate

What is the correct formula for silver chloride?

• AgCl

• AuCl

• AgCl₂

• Ag₂Cl

How do the following two elements bond together?
Na¹⁺  F^1-         

• NaF

• NaF₃

• Na₃F

• Na₁F₂

Nonmetals tend to 

• gain electrons

• lose electrons