Math Problem Statement
Calculate the atomic mass of silicon. The three silicon isotopes have atomic masses and relative abundances of 27.9769 amu (92.2297%), 28.9765 amu (4.6832%) and 29.9738 amu (3.0872%).
Solution
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Math Problem Analysis
Mathematical Concepts
Weighted Average
Atomic Mass Calculation
Formulas
Atomic mass = (m1 × f1) + (m2 × f2) + (m3 × f3)
Theorems
-
Suitable Grade Level
Grades 9-12
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