Ions test

Ions test 2

Match the formula of ions with the names

Multiple Choice

What is the formula sulphuric acid

• HSO₄

• HSO₃

• H₂SO₄

• H₂SO₃

Multiple Choice

What is the formula of a carbonate ion

• CO₃ ⁺

• CO₃ ^2-

• CO₂

• CO₃ ²⁺

Multiple Choice

What is the formula of ammonia

• NH₃

• NH₄^-

• NH₂^-

• NH₄⁺

Multiple Choice

What is the formula of nitric acid

• HNO₂

• H₂NO₃

• HNO₃

• NO₃^-

Multiple Choice

What is the formula of Calcium oxide

• Ca₂O

• Ca₂O₃

• CaO

• CaO₂

Multiple Choice

Sodium ion

• S ⁺

• Na⁺

• S ^-

• Na²⁺

Multiple Choice

Phosphate ion

• PO₄^2-

• PO₄^3-

• PO₄^-

• PO₃^2-

Multiple Choice

Aluminium ion

• Al⁺

• Al³⁺

• Al²⁺

• Al^-

Multiple Choice

Chloride ion

• Cl ^-

• Cl^2-

• Cl⁺

• Cl²⁺

Multiple Choice

Sulphide ion

• S^-

• S^2-

• S⁺

• S²⁺