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Chemistry, 18.10.2020 15:01 paulagarza

An element, X, has 2 isotopes, X-32 with an abundance of 31.5% and X-35 with an abundance of 68.5%. What is the average atomic mass of element X?

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An element, X, has 2 isotopes, X-32 with an abundance of 31.5% and X-35 with an abundance of 68.5%....

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