Chemistry Quiz
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MATTER AND ITS INTERACTIONS
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Carbon-14 and carbon-12 are isotopes of carbon. Which statement correctly compares them?
A
They have different numbers of protons but the same number of neutrons.
B
They have the same number of protons but different numbers of neutrons.
C
They have the same number of neutrons but different numbers of electrons.
D
They have different atomic numbers because they are different isotopes.
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