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NTA Abhyas JEE Main2020ChemistryClassification of Elements and Periodicity in PropertiesPractice

How many of these elements have lower electron affinity than fluorine? Cl, S, O, N, P, Br, I, C

Correct answer

7

Step-by-step solution

Here S, O, N, P, Br, I and C have less electron affinity than F. Only Cl has more electron affinity than F.

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