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The amount of energy released when an el...

The amount of energy released when an electron is added to the outermost shell of an isolated gaseous neutral atom is called its :

A

Atomic size

B

Ionisation potential

C

Electron affinity

D

Electronegativity

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The correct Answer is:
C
The amount of energy released when an electron is added to the outermost shell of an isolated gaseous neutral atom is called is electron affinity and electron gain enthalpy.
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