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2 years ago

5

an isotope of cesium (cesium-137) has a half-life of 30 years if 1.0g of cesium-137 disintegrates over a period of 90 years how

many g of celsium-137 would remain

1 answer:

Juliette [100K]2 years ago

4 0

The answer is after 3 half lives

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