Question

trends of electron affinity and electronegativity are same in a period.how please do not copy from google

Answer 1

not copied from Google but from my notebook...

here is your answer: Electronegativity is the ability of an atom to pull electrons in a bond towards itself, i.e to induce polarity like chlorine is electronegative in nature.

Electronegativity is the ability of an atom to pull electrons in a bond towards itself, i.e to induce polarity like chlorine is electronegative in nature.Electon affinity is the energy released when an atom in gaseous state accepts an electron, like chlorine forming chloride ion.