How long until the radioactive isotope decays to 6.3

Reference no: EM13739188

A patient is given 0.050 mg of technetium-99m ( where m means metastable- an unstable but Lon lived state) a radioactive isotope with half-life of about 6.0 hours. How long until the radioactive isotope decays to 6.3 * 10-3 mg?"

Reference no: EM13739188

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How long until the radioactive isotope decays to 6.3 : A patient is given 0.050 mg of technetium-99m ( where m means metastable- an unstable but Lon lived state) a radioactive isotope with half-life of about 6.0 hours. How long until the radioactive isotope decays to 6.3 * 10-3 mg?"

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