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Posted by on Tuesday, December 11, 2012 at 11:10pm.

If 100.0 g of carbon-14 decays until only 25.0 g of carbon is left after 11,460 y, what is the half-life of carbon-14?

  • Chemistry - , Tuesday, December 11, 2012 at 11:41pm

    Same song.

  • Chemistry - , Sunday, May 19, 2013 at 3:59pm

    n artifact was found and tested for its carbon-14 content. If 83% of the original carbon-14 was still present, what is its probable age (to the nearest 100 years)? (Carbon-14 has a half-life of 5,730 years.)
    yr

  • Chemistry - , Tuesday, November 8, 2016 at 10:44am

    100 years

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