Mathematics, 30.11.2020 03:50, victoriapellam04

Polonium-210 is a radioactive substance with a half-life of 138 days. If a nuclear facility is handling 145 grams of polonium-210, then how many grams of polonium-
210 will be left in 350 days.

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Polonium-210 is a radioactive substance with a half-life of 138 days. If a nuclear facility is hand...