Chemistry: The Molecular Nature of Matter and Change 7th Edition

Published by McGraw-Hill Education
ISBN 10: 007351117X
ISBN 13: 978-0-07351-117-7

Chapter 2 - Problems - Page 85: 2.73


See explanation below.

Work Step by Step

a. Bromine-79,7A,4 b.Phosphorus-31, 5A,3 c.Rubidium -85,1A,5 This answer can be found the chapter 2 reading.
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