Posted by **Jacob** 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 -
**DrBob222**, Tuesday, December 11, 2012 at 11:41pm
Same song.

- Chemistry -
**MARIA**, 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

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