Element X has two natural isotopes: X-6 (6.015 amu)and X-7 (7.016 amu).Calculate the atomic mass of element X given the abundance of X-7 is 92.5%.

Name: Element X has two natural isotopes: X-6 (6.015 amu)and X-7 (7.016 amu).Calculate the atomic mass of element X given the abundance of X-7 is 92.5%.
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Question

Quizplus · Accepted Answer

The atomic mass is calculated by multiplying the mass of each isotope by its abundance and summing the results: (6.015 amu * 0.075) + (7.016 amu * 0.925) = 6.94 amu.

Element X Has Two Natural Isotopes: X-6 (6