Which one can gain electrons?

Which atom loses electron? Which atom gain electron?

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

Find the relation and fill up suitably. The reaction which gaining of electrons: Reduction The processes of losing of electrons :

Discribe the theory associated with the radius of an atom as it gains an electron

Which of the following pairs would have more negative electron gain enthalpy ? O or F

Which of the following pairs would have more negative electron gain enthalpy ? F or Cl