Question

plzzzzz answer my question with explanation.. tomorrow is my exam so plzzz, I will follow you and mark it as brainliest.....​

Answer 1

Answer:

(1)

Explanation:

according to Mulliken scale:

electronegativity=(I.P+E.A)/2

ATQ

E1=E2+E.A/2

E.A=2E1-E2