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Pats2010 Pats2010
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A week ago

Cesium-134 is a  β emitter with a half-life of 2.0 years. How much of a 2.50-g sample of cesium-134 will remain after 10 years?



▸ 0.0024 g

▸ 0.078 g

▸ 0.25 g

▸ 0.50 g

▸ 80.0 g
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
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roman91roman91
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