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Posted: **Wed Jul 06, 2022 11:05 am**

: Technetium 99m Is An Ideal Radioisotope For Scanning Organs Because It Has A Half Life Of 6 0 H And Is A Pure Gamma Emit 1 (34.2 KiB) Viewed 11 times

: Technetium 99m Is An Ideal Radioisotope For Scanning Organs Because It Has A Half Life Of 6 0 H And Is A Pure Gamma Emit 2 (30.89 KiB) Viewed 11 times

Technetium-99m is an ideal radioisotope for scanning organs because it has a half-life of 6.0 h and is a pure gamma emitter. Suppose that 81.5 mg were prepared in the technetium generator this morning. How many milligrams of technetium-99 m would remain after the following intervals? Y Part A one half-life Express your answer to three significant figures and include the appropriate units. m = HÅ Value Part B X Incorrect; Try Again Submit Previous Answers Request Answer Units HA ma Value two half-lives Express your answer to three significant figures and include the appropriate units. D Units Submit Previous Answers Request Answer PPearson ? ?
Technetium-99m is an ideal radioisotope for scanning organs because it has a half-life of 6.0 h and is a pure gamma emitter. Suppose that 81.5 mg were prepared in the technetium generator this morning. How many milligrams of technetium-99 m would remain after the following intervals? Part C 18 h Express your answer to three significant figures and include the appropriate unit ma Part D Submit Request Answer HA m= Value Submit 24 h Express your answer to three significant figures and include the appropriate units. μÀ Value Units Request Answer GFC ? Units DING ?