Which one has higher electron gain enthalpy with negative slgn sulphur or Oxygen ?

Which one can gain electrons?

Which one of the following arrangements represents the correct order of electron gain enthalpy (with n(eg)ative sign) of the given atomic species?

Second electron gain enthalpy Is ͟ ͟ ͟͟͟

Which has higher energy 3d or 4s orbital why?

Why does magnesium has a higher ionization enthalpy than sodium?

Which of the following will have the most negative electron gain enthalpy and which the least negative ? P,S,Cl,F. Explain your answer.

Among the elements B , Al , C and Si . a. Which has the highest first ionization enthalpy? b. Which has most negative electron gain enthalpy? c. Which has the largest atomic radius? d. Which has the most metallic character?

a) On moving down a group what happens to electron gain enthalpy? b) Why chlorine shows more negative electron gain enthalpy than fluorine?

Electron gain enthalphy is the amount of energy involved when an isolated gaseous atom accepts an electron to form a monovalent anion the value of the electron gain enthalpy of halogens are given below: F : -328 KJ mol^(-1) Cl - 349 KJ mol^(-1) Br : -325 KJ mol^(-1) I : -295 KJ mol^(-1)Chlorine has more negative electron gain enthalpy than fluorine. why ?