Radioactive Nuclear Decay - AP Physics 2 Quiz

Compound X is found to radioactively decay with a rate constant equal to $3.7\cdot $10^{-4}$$s^{-1}$$ . If a time of 20min passes by, what percentage of Compound X has decayed within this period?

Radioactive Nuclear Decay Practice Test

Which of the following types of decay particles is known as a positron?

Compound X is found to radioactively decay with a rate constant equal to $3.7\cdot $10^{-4}$$s^{-1}$$ . If a time of 20min passes by, what percentage of Compound X has decayed within this period?

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