Chemical Formulas Practice

What is the formula of sodium chloride?

• NaCl

• NaCl₂

• Na₂Cl

• Na₂Cl₃

What is the formula of magnesium chloride?

• MgCl

• MgCl₂

• Mg₂Cl

• Mg₂Cl₃

What is the formula of lithium oxide?

• LiO

• LiO₂

• Li₂O

• Li₂O₃

What is the formula of hydrogen chloride?

• HCl

• HCl₂

• H₂Cl

• H₂Cl₃

What is the formula of boron fluoride?

• BF

• BF₂

• BF₃

• BF₄

What is the formula of hydrogen oxide?

• HO

• HO₂

• H₂O

• H₂O₂

What is the formula of lithium nitride?

• LiN

• LiN₂

• LiN₃

• Li₂N₃

What is the formula of magnesium oxide?

• MgO

• MgO₂

• Mg₂O

• Mg₂O₃

What is the formula of aluminium oxide?

• AlO

• AlO₂

• Al₂O

• Al₂O₃

What is the formula of beryllium chloride?

• BeCl

• BeCl₂

• Be₂Cl

• Be₂Cl₃