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Chemistry, 01.12.2021 01:00 kaylienguyen

) The element antimony has an atomic weight of 121.757 amu and only two naturally-occurring isotopes. One isotope has an abundance of 57.3% and an isotopic mass of 120.904 amu. Based on these data, what is the mass of the other isotope

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) The element antimony has an atomic weight of 121.757 amu and only two naturally-occurring isotopes...

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