Interpretation : The
Concept Introduction : The weighted average mass of the atoms in a naturally occurring sample of an element is the atomic mass.
Answer to Problem 28LC
For the calculation of atomic mass, multiply each isotope's mass by its natural abundance, represented as a decimal, and add on the products.
Explanation of Solution
The weighted average mass of the atoms in a naturally occurring sample of an element is the atomic mass.
The mass and relative
An element's atomic mass is calculated as the weighted average of all of its isotopes' masses.
On relative abundance lies the base.
For the calculation of atomic mass, multiply each isotope's mass by its natural abundance, represented as a decimal, and add on the products.
Chapter 4 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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