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HELP! If a sample is thought to be several million years old, which method would best help to determine its absolute age? A. C-14/C-12 B. Ar-40/K-40 C. Pb-206/U-238
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2 votes
HELP! If a sample is thought to be several million years old, which method would best help to determine its absolute age?

A. C-14/C-12


B. Ar-40/K-40


C. Pb-206/U-238

User Mathias Bak
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2 Answers

6 votes

Answer:The abundances of parent and daughter isotopes in a sample can be measured and used to determine their age. This method is known as radiometric dating.

Step-by-step explanation:

User Suzie
by
6.0k points
7 votes

Answer:

b

Step-by-step explanation:

User Narendra Chandratre
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5.9k points
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