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Chemistry, 25.01.2020 19:31 KendallTishie724

This exercise uses the radioactive decay model.

a wooden artifact from an ancient tomb contains 80% of the carbon-14 that is present in living trees. how long ago was the artifact made? (the half-life of carbon-14 is 5730 years. round your answer to the nearest whole number.)

i need the answer in yrs.

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This exercise uses the radioactive decay model.

a wooden artifact from an ancient tomb...

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