Math Problem Statement
An atom has three stable isotopes. The first has a mass of 35.9675 u and an abundance of 0.33%, the second has a mass of 37.9627 u and an abundance of 0.063%, and the third has a mass of 39.9624 u and an abundance of 99.60%. Determine the atomic mass of the element.
Solution
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Math Problem Analysis
Mathematical Concepts
Weighted Average
Isotopic Abundance
Atomic Mass Calculation
Formulas
Atomic Mass = (Mass of Isotope 1 × Abundance of Isotope 1 / 100) + (Mass of Isotope 2 × Abundance of Isotope 2 / 100) + (Mass of Isotope 3 × Abundance of Isotope 3 / 100)
Theorems
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Suitable Grade Level
Grades 10-12
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