Chemistry: Molecular Approach (4th Edition)

Published by Pearson
ISBN 10: 0134112830
ISBN 13: 978-0-13411-283-1

Chapter 2 - Exercises: 75

Answer

121.8 amu, antimony

Work Step by Step

Multiply the relative abundance of each isotope by its atomic mass, then add them together to get the atomic mass of the element.
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