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Physics, 26.08.2021 08:30 plzhelpmeasap46

Find the ratio of abundances of B-10 , B-11 isotopes of Boron if average atomic mass of Boron is10.5 amu

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Find the ratio of abundances of B-10 , B-11 isotopes of Boron if average atomic mass of Boron is10.5...

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