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Why does electron gain enthalpy has a negative value?

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Why does electron gain enthalpy has a negative value?

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उत्तर

Electron gain enthalpy has a negative value because when an electron is added to an isolated gaseous atom, energy is released. Therefore, the enthalpy change is negative.

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पाठ 1: Periodic Properties and Variations of Properties - Intext Question [पृष्ठ १३]

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लखमीर सिंह Chemistry [English] Class 10 ICSE
पाठ 1 Periodic Properties and Variations of Properties
Intext Question | Q 8. | पृष्ठ १३
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