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2 years ago

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Please help. Cesium-137 has a half-life of 30 years. Identify the amount of cesium-137 left from 150 milligram sample after 120

years.
1.325 mg
0.9375 mg
9.3750 mg
1.097 mg

1 answer:

Savatey [412]2 years ago

8 0

Answer:

1.325 mg

have a good day :)

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