Lake County
MIJ Comprehensive Science 2 V17, Leonel Velez (4565/S)
The table below shows the...
Chemistry, 16.10.2020 08:01, Kikilcaro9675
Lake County
MIJ Comprehensive Science 2 V17, Leonel Velez (4565/S)
The table below shows the half-life of an element:
Half-Life Data
Element Half-Life
Carbon-14 5,730 years
Scientists have found that the carbon-14 content of an unknown prehistoric sample was reduced to one-half. What best describes the identity of the
sample?
An organism that died more than 10,000 years ago
O A rock that formed more than 10,000 years ago
An organism that died 5,730 years ago
O A rock that formed 5,730 years ago
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