A 20 mg sample of carbon-14 is measured to have an activity
A 2.0 mg sample of carbon-14 is measured to have an activity of 6.5 x 10^10 Bq. Use this information to determine the half-life of carbon-14 in years.
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a 20 mg sample of carbon-14 is measured to have an activity of 65 x 1010 bqnbspuse this information to determine the
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assignment self-analysisin this assignment you will pick two of your many identities to research and analyze in terms
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