Which of the followng noble gases has the highest positive electron gain enthalpy ?

Which of the following noble gases has the highest positive electron gain enthalpy value ?

Which of the following noble gases has the maximum positive electron gain enthalpy?

Which of the following noble gases has the maximum positive electron gain enthalpy? (A) It is difficult to add an electron due to small size. (B) It is difficult to add an electron due to high electronegativity. (C) It is difficult to add an electron due to stable configuration. (d) It is difficult to add an electron due to high electron affinity

Which of the following has the highest positive electron gain enthalpy ?

Which of the following has the highest positive electron gain enthalpy ?