Isotopes of ununoctium

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Ununoctium (Uuo) was only very recently synthesized; all data are theoretical. It has no stable isotopes. A standard atomic mass cannot be given.

[edit] Table

nuclide
symbol		 Z(p) N(n)  
isotopic mass (u)
 		 half-life nuclear
spin		 representative
isotopic
composition
(mole fraction)		 range of natural
variation
(mole fraction)
excitation energy
293Uuo 118 175 293.21467(129)#
294Uuo 118 176

[edit] Notes

  • Values marked # are not purely derived from experimental data, but at least partly from systematic trends.
  • Uncertainties are given in concise form in parentheses after the corresponding last digits. Uncertainty values from Ame2003 denote one standard deviation. Values from IUPAC are expanded uncertainties.

[edit] References

  • Isotope masses from Ame2003 Atomic Mass Evaluation by G. Audi, A.H. Wapstra, C. Thibault, J. Blachot and O. Bersillon in Nuclear Physics A729 (2003).


Isotopes of ununseptium Isotopes of ununoctium Isotopes of ununennium
Index to isotope pages
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