Chemistry, asked by CShanmukh7030, 11 months ago

Why is electron gain enthalpy of group 18 in periodic table?

Answers

Answered by rslekshmi08
1

Answer:

Electron gain enthalpy of noble gases: Members of the group have eight valence electrons (except helium). Thus, they exhibit stable octet or duplet configuration. Hence, elements of group 18 exhibit very large positive values of electron gain enthalpy.

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