Interpretation:
This is to be explained that isotopes explain that the atomic masses are not whole numbers.
Concept introduction: Isotope is the same number of protons and electrons but have a different number of neutrons in an atom of the same element.
Answer to Problem 22SSC
Atomic masses are the weighted averages of the masses of the isotopes.
Explanation of Solution
The
Hence, atomic masses are the weighted average masses of the isotopes, thus the isotopes are the proof that atomic masses are not whole numbers.
Chapter 4 Solutions
Chemistry: Matter and Change
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