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electromedical
electrometallurgy
electrometer
electromotive
electromotive force
electromyogram
electromyograph
electron
electron affinity
electron beam
electron gun
electron lens
electron micrograph
electron microscope
electron multiplier
electron optics
electron sea
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electron affinity
e·lec·tron af·fin·i·ty (plural e·lec·tron af·fin·i·ties)


noun 
Definition:
 
energy for electron removal: the amount of energy needed to remove an electron from a negatively charged ion
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