How many carbon-14 nuclei decay per second

Reference no: EM13666808

1. How many carbon-14 nuclei decay per second in a 70-kgperson, assuming that the person's body contains 12% of carbon and that there is one carbon-14 nucleus for every 10 12carbon-12 nuclei?

2. How much time must pass after this person dies before the Carbon-14 activity decreases to one decay per second?

Reference no: EM13666808

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