Question

Predict which one of the following halogen has the lowest electronegativity?

A. Iodine ⃝ B. Bromine ⃝
C. Chlorine ⃝ D. Fluorine ⃝

Answer 1

A. lodine

Step-by-step explanation:

In moving down to the halogen group E.N. decreases hence Iodine has lowest electronegativity.

Answer 2

A. Iodine

Electronegativity decreases down the group as the size of the atom increases .