Question

Electron affinity of oxygen ,nitrogen,sulphur,chlorine

Answer 1

Electron affinity is basically a property of an element in which they are tested whether they accept electrons easily or not

Electron affinity------

Oxygen: (-142 kJ / mol)

Nitrogen: 7 kJ / mol

Sulphur: 200 kJ / mol

Chlorine: 349 kJ / mol

Hope the answer is fine!!!!!