Factors affecting electron gain enthalpy

Factors Affecting Ionization Enthalpy|Electronic Configuration|Variation Of Ionization Enthalpy In Period|Explanation|Variation Along Group|Questions|Summary

Ionization Enthalpy|Successive Ionization Enthalpy|Factors Affecting Ionization Enthalpy|Nuclear Charge |Atomic Size |Penetration Effect Of The Electrons |Exercise Questions |Shielding Or Screening Effect Of The Inner Shell Electrons |Summary

The correct order of negative electron gain enthalpy of halogens is

Statement-1: Second electron gain enthalpy of halogens is always positive. Statement-2: Fluorine has most negative electron gain enthalpy.

Arrange the elements with the following electronic configurations in order of increasing electron gain enthalpy.

Among halogens, the correct order of amount of energy released in electron gain (electron gain enthalpy) is:

Ionization Enthalpy|Successive Ionisative Enthalpies|Questions|Factors Affecting Ionisation Enthalpy|Nuclear Charge|Atomic Size|Penetration Effect Of The Electrons|Questions|Shlelding Or Screening Effect Of The Inner Shell Electrons|Electronic Configuration|Variation Of Ionisation Enthalpy In Period|Explanation|Variation Along Group|Summary