.a) The first (lE) and second (IE2) ionisation enthalpies (kJ mol-) ofthree element I,II, and III are given below:ElementIlIEIE,40354911422264010602080Identify the element which is likely to be (I) non-metal, (ii) an alkalimetal (iii) an alkaline earth metal.b) Consider the element N, P, O and S and arrange them in order of:(1) Increasing first ionisation enthalpy.(ii) Increasing non-metallic character.OR

.a) The first (lE) and second (IE2) ionisation enthalpies (kJ mol-) of

1.	.a) The first (lE) and second (IE2) ionisation enthalpies (kJ mol-) ofthree element I,II, and III are given below:ElementIlIEIE,40354911422264010602080Identify the element which is likely to be (I) non-metal, (ii) an alkalimetal (iii) an alkaline earth metal.b) Consider the element N, P, O and S and arrange them in order of:(1) Increasing first ionisation enthalpy.(ii) Increasing non-metallic character.OR
Answer» element I - alkali metal element II - alkaline earth metalelement III - non metal