Question

What is the characteristics of electric configuration of noble gas?

Answer 1

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 positivevalues of electron gain enthalpy.

Answer 2

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