texastornado441 texastornado441

02-01-2017
Chemistry

contestada

_______ is the radioisotope commonly used to map a human's circulatory system. A. Technetium-99m B. Carbon-14 C. Iron-59 D. Cobalt-60

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Аноним Аноним

02-01-2017

I believe it's Iron-59

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