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  • Isotopes of oxygen - Wikipedia
    O has high relative and absolute abundance because it is a principal product of stellar evolution and because it is a primary isotope, meaning it can be made by stars that were initially hydrogen only [10]
  • Oxygen Isotopes - List and Properties - ChemLin
    Three stable isotopes of the chemical element oxygen occur in nature, of which the nuclide 16 O is the most common with a proportion of over 99 7%: Due to fluctuations in the isotope ratio of natural oxygen, the atomic mass varies in the range from 15 99903 to 15 99977 u
  • Oxygen Isotope Analysis in Paleoclimatology - Geological Society of the . . .
    Fortunately for scientists, only 3 of these oxygen isotopes are stable: the familiar 16 O isotope; the 9-neutron type 17 O; and the 10-neutron variety 18 O The others are radioactive and unstable
  • Oxygen Isotopes | SpringerLink
    Oxygen has three stable isotopes with atomic mass numbers of 16, 17, and 18 (16 O, 17 O and 18 O), which occur naturally in relative proportions of 99 76%, 0 04%, and 0 2%, respectively
  • WebElements Periodic Table » Oxygen » isotope data
    Isotope abundances of oxygen In the above, the most intense ion is set to 100% since this corresponds best to the output from a mass spectrometer This is not to be confused with the relative percentage isotope abundances which totals 100% for all the naturally occurring isotopes
  • Oxygen isotopes | EBSCO Research Starters
    Oxygen isotopes are variations of the oxygen element that differ in the number of neutrons within their nuclei, resulting in different masses The most common isotopes are oxygen-16 (O-16), oxygen-17 (O-17), and oxygen-18 (O-18), with O-16 being the most abundant
  • Oxygen Isotopes and the Origin of the Planets
    The mechanism of their formation is a subject of intense debate But is there a "normal" isotopic abundance ratio for an element? If the abundance of oxygen isotopes can vary by ~20‰ (2%), how can we have a single "atomic weight" for the element?
  • Isotopes of oxygen - scientificlib. com
    Naturally occurring oxygen is composed of three stable isotopes, 16O, 17O, and 18O, with 16O being the most abundant (99 762% natural abundance) [1] Known oxygen isotopes range in mass number from 12 to 24




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