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Chemistry LibreTexts

Isotopes

  • Page ID
    1327
  • Atoms that have the same atomic number (number of protons), but different mass numbers (number of protons and neutrons) are called isotopes. There are naturally occurring isotopes and isotopes that are artificially produced. Isotopes are separated through mass spectrometry; MS traces show the relative abundance of isotopes vs. mass number (mass : charge ratio).

    Contributors and Attributions

    • Sherie Phanh, UC Davis