What are all the factors that influences electron affinity?

1.	What are all the factors that influences electron affinity?
Answer» Solution :Factors that AFFECTS electron affinities are size of the atom, effective NUCLEAR charge, SCREENING EFFECT 1. Electron AFFINITY`prop(1)/(" Size of the atom")` 2. Electron affinity `prop`Effective nuclear charge 3. Electron affinity`prop(1)/(" Screening effect")`

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