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Carbon-12 and carbon-14 are isotopes of carbon. Scientists can compare the ratio of
carbon-14 to carbon-12 within an organic object to determine its age. How are isotopes
different from one another?
They have different numbers of neutrons.
They have different numbers of valence electrons.
They have different chemical properties.
They have different numbers of protons.

Carbon12 and carbon14 are isotopes of carbon Scientists can compare the ratio of carbon14 to carbon12 within an organic object to determine its age How are isot class=

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lmmckinney1s

Answer:

I'm pretty sure the answer is B.

Explanation:

I hope this helps

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