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dedylja [7]
3 years ago
12

At the start of a measurement, a radioisotope has 10,000 unstable nuclei. over 2 days 5,000 of these unstable nuclei undergo rad

ioactive decay to stable nuclei. what is the half life of this radioisotope?
Chemistry
1 answer:
Black_prince [1.1K]3 years ago
6 0
The half life of a radioactive element is the time needed to the element to decay and reach the half amount of the initial amount. Here we have a radioisotope element which decays its half from 10,000 to 5,000 in two days. Therefore, its half life is 2 days.
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