falloutboi9659 falloutboi9659
  • 19-12-2022
  • Chemistry
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phosphorus-32, a radioisotope used in the treatment of leukemia, has a half-life of 14.3 days. if a sample contains 40.0 mg of phosphorus-32, how many milligrams of phosphorus-32 remain after 42.9 days?

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