Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0132525763
ISBN 13: 978-0-13252-576-3

Chapter 9 - Chemical Names and Formulas - 9 Assessment - Page 302: 118

Answer

B

Work Step by Step

The second model is more accurate because it contains a nucleus of protons with electrons orbiting the nucleus. Therefore, the answer in (b).
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