jumerabegum3 jumerabegum3

12-02-2017
Chemistry

contestada

Carbon-14 has a half-life of 5730 years. In a plant fossil, you find that the 14C has decayed to 1/8.00 of the original amount. How long ago was this plant alive?

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htechlin001 htechlin001

12-02-2017

!/8 is equivalent to 3 half lives and 5730x3 equals 17,190

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