Ionic Formulas

Ionic Formulas

By Jeanette Rodriguez

Multiple Choice

The formula for barium sulfide is Ba2 S2 .

• True

• False

Multiple Choice

The formula for the ionic compound between Mg and S is:

• Mg2S2

• MgS

• MgS2

• SMg

Multiple Choice

The formula for the ionic compound between Cs and O is:

• CsO2

• OCs2

• Cs2O

• OCs2

Multiple Choice

The ionic compound formed between Ca and N is:

• CaN

• Ca2 N2

• Ca3 N2

• Ca2 N3

Multiple Choice

The ionic compound formed between Al and O is:

• Al3O2

• Al2O3

• AlO

• Al2O2

Multiple Choice

What is the ionic compound formed between Ca and Al?

• CaAl

• Ca3Al2

• Al2Ca3

• None of the above

Multiple Choice

What is the ionic compound formed between P and Br?

• P3Br

• BrP

• This compound is not considered ionic

• (BrP)2

Multiple Choice

What is the formula for sodium phosphide?

• SP3

• NaP

• Na3P

• NaP3