Question

What are different electronegativity scales ( more than 3 )

Answer 1

Hi friend,
1:First pauling creates an empirical scale of electronegativity in 1932.
2:Second one is the mullekin scale.He suggested that an atoms electronegativity should be average value of atom electron affinity.
3:Third one is Allred Rochow scale. He defined ii as the electrostatic force exerted by the atomic nucleus of the valanced electrons.

Thanks i think it helps you.