Question

Which has more E.G.E. Flourine and Cl? ​

Answer 1

Answer:

the negative electron gain enthalpy of fluorine is less than that of chlorine. it is due to small size of fluorine atom. as a result, there are strong interelectronic repulsions in the relatively small 2p orbitals of fluorine and thus, the incoming electron does not experience much attraction.

Explanation:

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Answer 2

Answer:

Fluorine, which is higher up the group then chlorine, has a lower electron affinity. This is because the electrons in the outermost shell of a fluorine atom are closer together. ... Energy is required to keep the gained electron in the shell, causing fluorine to have a smaller electron affinity than chlorine.

Explanation:

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