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Technetium-99m is a radioactive isotope prized for its utility in medical diagnostics. This isotope has a half-life of approximately 6 hours.
Technetium-99m is a radioactive isotope prized for its utility in medical diagnostics. This isotope has a half-life of approximately 6 hours. If 40 μg of Tc-99 is administered to a patient, how many μg will remain 36 hours later?