Chemistry, 18.01.2021 22:00 casaescuelarios

A radio active substance decays at a particular rate such that 0.020 g is left after 5 days and 0.015 g is left after 10 days. What is the half-life of this substance

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A radio active substance decays at a particular rate such that 0.020 g is left after 5 days and 0.01...

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