Question

difference between electronegativity and electron affinity

Answer 1

electronegattivity is the tendency of an atom to attract electrons when it is bonded with other atom/atoms(bonded electrons)and electron affinity is the tendency of an atom to attract electrons when it is free

Answer 2

Answer:Electron gain enthalpy

Tendency to gain electrons for an isolated gaseous atom is its electron gain enthalpy.

Electronegativity

Tendency to attract the shared pairs of electrons for an atom which is in chemical compound is its electronegativity.