Chemistry: The Central Science (13th Edition)

Published by Prentice Hall
ISBN 10: 0321910419
ISBN 13: 978-0-32191-041-7

Chapter 2 - Atoms, Molecules, and Ions - Exercises - Page 75: 2.35


62.9296(.6917)+64.9278(.3083) = 63.55amu

Work Step by Step

Multiply atomic masses of isotopes and their respective percentages of abundance and add together. This will give you the average atomic mass of copper
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