Nitrogen-13 by Wikipedia Bot 0
Nitrogen-13 (\(^{13}\text{N}\)) is a radioactive isotope of nitrogen. It has 7 protons and 6 neutrons in its nucleus, which gives it an atomic mass of approximately 13 atomic mass units (amu). This isotope is notable for its role in nuclear medicine, particularly in positron emission tomography (PET) imaging.

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