Mathematics, 16.12.2020 23:50, calistaallen6655

Bismuth-214 has a half-life (50%) of approximately 20 minutes. Find the amount of Bismuth-214 left from a 40-gram sample after 2 hours.

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Bismuth-214 has a half-life (50%) of approximately 20 minutes. Find the amount of Bismuth-214 left...