Chemistry, 18.12.2020 08:10, hernandez09297
Studying the decay of radioactive isotopes in dead organisms helps scientists to identify fossilized remains. The ratio of C-12 to C-14 in the atmosphere is 1 x 1012. The table shows this ratio inside the body of three organisms.
C12/C14 Ratio
Organism C12/C14 Ratio
A 1 x 1012
B 2 x 1012
C 4 x 1012
What can most likely be concluded from the above information?
Only Organism A is dead, and Organism C is older than Organism B.
Only Organism A is dead, and Organism B is older than Organism C.
Both Orgamism B and Organism C are dead, but Organism C has been dead longer than Organism B.
Both Orgamism B and Organism C are dead, but Organism B has been dead longer than Organism C.
Answers: 2
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An observation that requires measurement is called quantitative observable or qualitative
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For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)
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Chemistry, 22.06.2019 10:10, dhailyortegacampa131
Stage in which a typical star has completely stopped fusion
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Studying the decay of radioactive isotopes in dead organisms helps scientists to identify fossilized...
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