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The elements with atomic numbers 9, 17, 35, 53, 85 are all — Periodic Table and Periodicity Chemistry Question

Question

The elements with atomic numbers 9, 17, 35, 53, 85 are all

Answer: B

💡 Solution & Explanation

Given, Element Atomic number Fluorine 9 Chlorine 17 Bromine 35 Iodine 53 Astatine 85 Therefore, given atomic numbers are the elements of halogens.

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