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Sindh MDCAT 2020 Chemistry #Halogens #S- and P-Block Elements

1

Choose the best answer

The common oxidation number of halogens is: (Sindh MDCAT 2020)

Verified Answer & Explanation⌄

Correct Answer: A) -1

Concept Explanation

Halogens most commonly show −1 oxidation state because they usually gain one electron to complete their valence shell.

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