Question

group 15 elements have high ionization enthalpy than group 16 why?

Answer 1

the higher ionization enthalpy of group 15 elemnts is because of the extra stability of half filled p orbitals

Answer 2

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• ❤.. Due to extra stable half filled ${p}$ orbitals electronic configuration of Group 15 elements, larger amount of energy is required to remove electrons compared to Group 16 elements.