Multiple Choice
Which of the following pairs radioactive isotopes is used in radioactive fossil dating?
A) ¹⁴C and ⁴⁰K
B) ¹²C and ⁴⁰K
C) ¹²C and ⁴⁰Ar
D) ⁴⁰K and ¹⁴N
Correct Answer:
Verified
Correct Answer:
Verified
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