The half life for the decay of carbon-14 is 5.73 x 10 years. Suppose the activity due to the radioactive decay of the carbon-14 in a tiny sample of an artifact made of wood from an archeological dig is measured to be 21. Bq. The activity in a similar-sized sample of fresh wood is measured to be 23. Bq. Calculate the age of the artifact. Round your answer to 2 significant digits. years

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter19: Nuclear Chemistry
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The half life for the decay of carbon-14 is 5.73 x 10
years.
Suppose the activity due to the radioactive decay of the carbon-14 in a tiny sample of an artifact made of wood from an archeological dig is measured to be
21. Bq. The activity in a similar-sized sample of fresh wood is measured to be 23. Bq. Calculate the age of the artifact. Round your answer to 2 significant
digits.
years
Transcribed Image Text:The half life for the decay of carbon-14 is 5.73 x 10 years. Suppose the activity due to the radioactive decay of the carbon-14 in a tiny sample of an artifact made of wood from an archeological dig is measured to be 21. Bq. The activity in a similar-sized sample of fresh wood is measured to be 23. Bq. Calculate the age of the artifact. Round your answer to 2 significant digits. years
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