Isotopes of ununseptium

Isotopes of ununseptium

Ununseptium (Uus) has not yet been synthesized; all data are theoretical. It has no stable isotopes. A standard atomic mass cannot be given.

Table

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.

References

* Isotope masses from [http://www.nndc.bnl.gov/amdc/index.html Ame2003 Atomic Mass Evaluation] by G. Audi, A.H. Wapstra, C. Thibault, J. Blachot and O. Bersillon in "Nuclear Physics" A729 (2003).
* Isotopic compositions and standard atomic masses from [http://www.iupac.org/publications/pac/2003/pdf/7506x0683.pdf Atomic Weights of the Elements: Review 2000 (IUPAC Technical Report)] . "Pure Appl. Chem.", Vol. 75, No. 6, pp. 683-800, (2003).


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