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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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chemDO chemDO
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8 years ago
Cesium-137 undergoes beta decay and has a half-life of 30.0 years. How many beta particles are emitted by a 14.0-g sample of cesium-137 in three minutes?
A) 8.1 × 1015
B) 6.1 × 1013
C) 8.4 × 1015
D) 1.3 × 10-8
E) 6.2 × 1022
Textbook 
Chemistry - The Central Science

Chemistry - The Central Science


Edition: 13th
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shutchkashutchka
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Chemistry Major, 2019

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chemDO Author
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#2
8 years ago
Got it right Smiling Face with Open Mouth
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#3
8 years ago
Glad to help, let me know if you need more help
Chemistry Major, 2019
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