dderoboam3799 dderoboam3799
  • 12-12-2017
  • Chemistry
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The​ half-life of​ carbon-14 is 5600 years. if a piece of charcoal made from the wood of a tree shows only 6363​% of the​ carbon-14 expected in living​ matter, when did the tree​ die?

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shinmin
shinmin shinmin
  • 21-12-2017
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