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IceJOKER [234]
3 years ago
6

A fossilized animal that was killed by a volcanic eruption has 6.25 percent of its original amount of carbon-14 remaining; this

radioisotope has a half-life of 5730 years. How long ago did the volcano erupt?
Chemistry
2 answers:
Art [367]3 years ago
7 0
<span>22 million years ago</span>
love history [14]3 years ago
7 0
Yea i think it was 22million years ago
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