Question: The bones from an animal found at an archaeological dig have a activity of 0.10 Bq per gram of carbon. The half-life of the radioactive

The bones from an animal found at an archaeological dig have a activity of 0.10 Bq per gram of carbon. The half-life of the radioactive isotope is 5730 yr. Which one of the following best describes the age of the bones?

(a) It is less than 2000 years.

(b) It is between 2000 and 3000 years.

(d) It is between 4000 and 5000 years.

(e) It is more than 5000 years.

14 A C

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