electron gain enthalpy of group 18 elements is 0 or positive. why?

Asked by Richard Davison | 23rd Feb, 2012, 07:25: AM

Expert Answer:

18 group elements have completly filled subshells so they are very stable hence their enthalpy is either 0 or positive or very very less

Answered by  | 23rd Feb, 2012, 10:12: AM

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