Question: F An element has two isotopes. One isotope has a mass of 63.3 g. The other isotope has a mass of 67.79 g. If

F An element has two isotopes. One isotope has a mass of 63.3 g. The other isotope has a mass of 67.79 g. If the average weight of the atomic mass is 65.37, what is the % of the larger isotope? Report your answer to two decimal places.

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