A sample of is decaying at a rate of 6.70 × 102 decays/s.
Chapter , Problem 51P(choose chapter or problem)
(II) A sample of \({ }_{19}^{40} \mathrm{K}\) is decaying at a rate of \(6.70\times 10^2\ \mathrm{decays/s}\). What is the mass of the sample?
Equation Transcription:
Text Transcription:
_19^40K
6.70x10^2 decays/s
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