Question

While going left to right electronegativity increase​

Answer 1

Answer:

because at right side of the periodic table most of the elements are electronegative in natur and also with the increase in effect of nuclear force the size of atom also decreases which increases the power of an atom of an element to attract the shared pair of electrons to itself

Explanation:

Answer 2

electronegativity increases left to right across the period because the electron bonding pair seems to be attractive towards right on periodic table