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Which of the following element combinations will form ionic compounds? 1. Ca ( Z =20) and Ti ( Z =22) 2. Si ( Z =14) and Br ( Z =35) 3. Mg ( Z =12) and Cl ( Z =17) Select the correct answer using the code given below.

Options

  1. A2 only
  2. B3 only
  3. C2 and 3 only
  4. D1,2 and 3

Correct answer

B. 3 only

Step-by-step solution

The correct answer is option (B)

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