What ions are formed when calcium reacts with chlorine?

  1. Ca⁺ and Cl⁻
  2. Ca²⁺ and Cl⁻
  3. Ca⁺ and Cl²⁻
  4. Ca²⁺ and Cl²⁻
Answer

B) Ca²⁺ and Cl⁻

Chemistry MCQ · More Ionic bonding MCQs · Practise