Multiple choice

Which element has the highest electronegativity?

  1. Br

  2. Cl

  3. I

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Electronegativity increases as you move up a group. Chlorine (Cl) is above Bromine (Br) and Iodine (I) in the periodic table, making it the most electronegative of the three.