Question

Define the following:
(a) Electron gain enthalpy (b) Ionization enthalpy
(c) Ionic radius (d) Electronegativity

Answer 1

Explanation:

electron gain enthalpy minimum amount of energy released by an atom when an electron is added to an atom

electronegativity electronegativity is ability of an atom to to gain electrons

ionization enthalpy is a minimum amount of energy required to remove an electron of neutral gaseous atom