Physics, asked by mehermohit50, 2 days ago

Chlorine, bromine and iodine form a Dobereiner’s triad. The atomic masses of chlorine and iodine are 35.5 and 126.9 respectively. Predict the atomic mass of bromine.

Answers

Answered by mehermohit690

1

Explanation:

Elements with atomic numbers 9, 17 and 35 belong to the same group i.e. halogen family.

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