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Physics, 24.04.2020 21:55 vpmtennis

What is the definition of half-life?

the variable rate at which one half of a given radioisotope decays

the time required for one half of a sample of a radioisotope to decay

an observable pattern in the order at which one half of a radioisotope decays

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What is the definition of half-life?

the variable rate at which one half of a given radi...
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