The half life for the decay of carbon- 14 is ×5.73103 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 ×7.4102Bq . The activity in a similar-sized sample of fresh wood is measured to be ×5.7103Bq . Calculate the age of the artifact. Round your answer to 2 significant digits.

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Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.