Oxygen-17
Oxygen-17 (17O) is a low-abundance, natural, stable isotope of oxygen (0.0373% in seawater; it is about twice as common as deuterium).
General | |
---|---|
Symbol | 17O |
Names | oxygen-17, O-17, eher9ucozsi5z; |
Protons | 8 |
Neutrons | 9 |
Nuclide data | |
Natural abundance | 0.0373% SMOW[1] 0.0377421% (atmosphere[2]) |
Half-life | stable |
Isotope mass | 16.9991315 u |
Spin | +5/2 |
Excess energy | -809 keV |
Binding energy | 131763 keV |
-2.760 | |
O: Oxygen Complete table of nuclides |
References
- ↑ Hoefs, Jochen (1997). Stable Isotope Geochemistry. Springer Verlag. ISBN 978-3-540-40227-5.
- ↑ Blunier, Thomas; Bruce Barnett; Michael L. Bender; Melissa B. Hendricks (2002). "Biological oxygen productivity during the last 60,000 years from triple oxygen isotope measurements". Global Biogeochemical Cycles. 16 (3): 1029. Bibcode:2002GBioC..16c...3B. doi:10.1029/2001GB001460. S2CID 55534605.