A particular element exists in two stable isotopic forms. One isotope has a mass of 34.969 u (75.77% abundance). The other isotope has a mass of 36.966 u. Calculate the average mass of the element and determine its identity.

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Chapter19: Radioactivity And Nuclear Energy
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A particular element exists in two stable isotopic forms. One isotope has a mass of 34.969 u (75.77% abundance). The other isotope has a mass of 36.966 u. Calculate the average mass of the element and determine its identity.

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