Question

Electron gain enthalpy. ​

Answer 1

Answer:

The electron gain enthalpy of a element is a measure of the firmness or strength with which an extra electron is bound to it. Electron gain enthalpy is measured in electron volts per atom or kJ per mole. The process of adding an electron to the atom can be either exothermic or endothermic. Energy is released when an electron is added to the atom.