Solution-Commonly used unit for measuring nuclear

Commonly used unit for measuring nuclear radioactivity

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The curie (Ci) is a commonly used unit for measuring nuclear radioactivity: 1 curie of radiation is equal to decay events per second (the number of decay events from 1 g of radium in 1 s). a. What mass of Na2 38SO4 has an activity of 10.0 mCi? Sulfur- 38 has an atomic mass of 38.0 and a half-life of 2.87 h. b. How long does it take for 99.99% of a sample of sulfur-38 to decay?

Reference no: EM13885609

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Commonly used unit for measuring nuclear radioactivity

Reference no: EM13885609

Reference no: EM13885609

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