General Chemistry 10th Edition

Published by Cengage Learning
ISBN 10: 1-28505-137-8
ISBN 13: 978-1-28505-137-6

Chapter 20 - Nuclear Chemistry - Questions and Problems - Page 869: 20.62


$2.133\times 10^{6}y$

Work Step by Step

We find the half life and we convert the units $t_{\frac{1}{2}}=\frac{0.693}{1.03\times 10^{-14}}\times \frac{1h}{3600s}\times \frac{1d}{24h}\times \frac{1y}{365d}=2.133\times 10^{6}y$
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