Real-world application of half-life

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In straight-forward, easy to understand language explain the following: What is half-life? If the half life of a given substance is 100 days, how long will it take for a 50 g sample of the substance to decay until there is only 6.25 g of the radioactive material remaining? What is a real-world application of half-life?

Reference no: EM131183364

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Real-world application of half-life : If the half life of a given substance is 100 days, how long will it take for a 50 g sample of the substance to decay until there is only 6.25 g of the radioactive material remaining? What is a real-world application of half-life?
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