Question

what is mean by Electronegativity​

Answer 1

Answer:

Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons. The Pauling scale is the most commonly used. Fluorine (the most electronegative element) is assigned a value of 4.0, and values range down to caesium and francium which are the least electronegative at 0.7.

Answer 2

Answer:

it is the tendancy of an atom to attract the shared pair of electrons towards itself