Question

what is a electron gain enthalpy

Answer 1

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ENERGY RELEASED WHEN ONE MOLE OF ELECTRON IS ADDED TO THE ISOLATED GASEOUS ATOM OF AN ELEMENT is knowm as ELECTRON GAIN ENTHALPY.

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Answer 2

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THE ENTHALPY CHANGE ACCOMPANYING BY THE ADDITION OF ELECTRON IS CALLED A ELECTRON GAIN ENTHALPY.THIS ELECTRON GAIN IS NEGATIVE.ACROSS A PERIOD THE NEGATIVE CHARGE INCREASES FROM LEFT TO RIGHT AND THE NEGATIVE CHARGE DECREASES FROM TOP TO BOTTOM.

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