21. Nuclear Chemistry
Intro to Radioactivity
Multiple Choice
Multiple ChoiceDetermine the age of a bone that has a decay rate of 3.80 dis/min ⋅ g C if the ratio of 12C:14C in living organisms has a decay rate of 15.3 dis/min ⋅ g C. (t1/2 of 14C = 5730 years).
A
1.39 × 104 yr
B
1.15 × 104 yr
C
2.30 × 104 yr
D
1.39 yr
E
1.15 yr
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