Introductory Chemistry (5th Edition)

Published by Pearson
ISBN 10: 032191029X
ISBN 13: 978-0-32191-029-5

Chapter 4 - Atoms and Elements - Exercises - Questions: 26

Answer

The atomic mass of the element is the average mass of the isotopes of the element.

Work Step by Step

It is a weighted average using the percent abundances and mass number of each isotope.
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