Introductory Chemistry (5th Edition)

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

Chapter 4 - Atoms and Elements - Exercises - Problems - Page 122: 63


a) 16 b) 13 c) 14 d) 14 e) 15

Work Step by Step

Groups refer to the numbering of columns of the periodic table from left to right. See for a labeled periodic table, and look at the top of the columns for column numbers.
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