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Chemistry, 04.02.2020 00:52 ajsoccer1705
Afossilized 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?
a) 34,380 years agob) 22,920 years agoc) 17,190 years agod) 9,168 years ago
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