37 H.W: Preparing a pure sample of a radioisotope of argon 1gAr containing 2.5x1016 nuclei. After 125 days, it was found that the number of radioactive nuclei in the sample was 2.1x1015 nuclei. Calculate the half-life of an isotope of argon 18 1gAr? 37
37 H.W: Preparing a pure sample of a radioisotope of argon 1gAr containing 2.5x1016 nuclei. After 125 days, it was found that the number of radioactive nuclei in the sample was 2.1x1015 nuclei. Calculate the half-life of an isotope of argon 18 1gAr? 37
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![37
H.W: Preparing a pure sample of a radioisotope of argon Ar
containing 2.5x1016 nuclei. After 125 days, it was found that the
number of radioactive nuclei in the sample was 2.1x1015 nuclei.
Calculate the half-life of an isotope of argon 1gAr?
37](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F939f7ed6-a5b1-4b06-86aa-6ef2030c0e8a%2F85daf979-c803-4ef8-8218-0fc8a89d809a%2F3whzjca_processed.jpeg&w=3840&q=75)
Transcribed Image Text:37
H.W: Preparing a pure sample of a radioisotope of argon Ar
containing 2.5x1016 nuclei. After 125 days, it was found that the
number of radioactive nuclei in the sample was 2.1x1015 nuclei.
Calculate the half-life of an isotope of argon 1gAr?
37
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