Chemistry, 28.11.2020 04:10, girly37

A sample contains 16 mg of polonium-218. After 12 minutes, the sample will contain 1.0 mg of polonium-218. What is the half life of polonium-218?

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A sample contains 16 mg of polonium-218. After 12 minutes, the sample will contain 1.0 mg of poloniu...