Is Losing An Electron Endothermic Or Exothermic?
Is Losing An Electron Endothermic Or Exothermic? To remove an electron, energy has to be provided to an atom. Hence its ionization enthalpy Why is removing an electron endothermic? Ionization Energy has positive values because energy is always required to remove an electron, it is endothermic. Electrons are attracted to the nucleus therefore energy is