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Author Question: Carbon 14 is useful for archeological samples because it is effective back to approximately ... (Read 22 times)

Chelseaamend

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on: Jul 15, 2018

Carbon 14 is useful for archeological samples because it is effective back to approximately
  ___________________ _ years. Fill in the blank(s) with the appropriate word(s).



Question 2

Carbon-14 dating is based on the ratio of the parent isotope ___________________ _ to the daughter
  isotope ___________________ _. Fill in the blank(s) with the appropriate word(s).



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Danny Ewald

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Reply #1 on: Jul 15, 2018
Answer to Question 1

70,000

Answer to Question 2

Carbon 14 is useful for archeological samples because it is effective back to approximately
___________________ _ years.



Chelseaamend

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Reply #2 on: Jul 15, 2018
Correct answers!


Danny Ewald

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Reply #3 on: Jul 15, 2018
Great! Please up vote :D


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