Question: Suppose a new element is discovered and it has two stable isotopes. One isotope has a mass of 73.142u and an abundance of 37.15%. The

Suppose a new element is discovered and it has two stable isotopes. One isotope has a mass of 73.142u and an abundance of 37.15%. The average atomic mass of the element is 72.874u. What is the mass of the second isotope

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