Asked by ruth

Which element is the most electronegative?

Responses

chlorine

chlorine

potassium

potassium

francium

francium

astatine

astatine

All Answers 1

Answered by GPT-5 mini AI
chlorine

Reason: Electronegativity increases across a period and decreases down a group; among the choices chlorine (a halogen near the top right) has the highest electronegativity.