Answer
Atomic radii increase down a group because the electron shells are farther from the nucleus.
Work Step by Step
Atomic radii increase down a group because the electron shells are farther from the nucleus.
Chemistry (7th Edition)
by McMurry, John E.; Fay, Robert C.; Robinson, Jill Kirsten
Published by
Pearson
ISBN 10:
0321943171
ISBN 13:
978-0-32194-317-0
Chapter 5 - Periodicity and the Electronic Structure of Atoms - Section Problems - Page 192: 104
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