The `I.P_(1)`'s of `N,P,O` & S are in the order of

The IP_(1) of O,S,RF & Cl are in the order of

Consider the elements N, P, O and S and arrange them in order of increasing negative electron gain enthalpy,

Consider the elements N, P, O and S and arrange them in order of Increasing non-metallic character

Consider the elements N, P, O and S and arrange them in order of increasing negative electron gain enthalpy,

Consider the elements N, P, O and S and arrange them in order of : (a) Increasing first ionization enthalpy

Consider the elements N, P, O and S and arrange them in order of Increasing first ionization enthalpy

Consider the elements N, P, O and S and arrange them in order of : (b) Increasing negative electron gain enthalpy

Consider the elements N, P, O and S and arrange them in order of : (d) Increasing non-metallic character.

Consider the elements N, P, O, S and arrange them in order of increasing negative electron gain enthalpy