Multiple Choice
The ratio of carbon-13 to carbon-12 in a sample of material from a C3 plant is 122:10,000. The same ratio for the reference standard is 125:10,000. Delta (δ) is thus _______ per thousand.
A) ‒24
B) ‒3
C) 3
D) 24
Correct Answer:
Verified
Correct Answer:
Verified
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