Question

7. Which is more non metallic/electronegative and why? a. Mg or Cl b. F or B ​

Answer 1

Answer:

a) Cl

b) F

Explanation:

Electronegativity increases from left to right.

a) Cl lies in the 7A period while Mg lies in the 2A period.

b) F lies in the 7A period while B lies in the 3A period.

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