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Mathematics, 19.04.2021 23:38 sarahlearn3

Sodium-24 (24Na) is a radioisotope used to study circulatory dysfunction. A measurement found 4 micrograms of 24Na in a blood sample. A second measurement taken 4 hrs later showed 3.33 micrograms of 24Na in a blood sample. Find the half-life in hrs of 24Na. Round to the nearest tenth.

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Sodium-24 (24Na) is a radioisotope used to study circulatory dysfunction. A measurement found 4 micr...

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