↑Royal Society of Chemistry (2016)."Ununseptium".rsc.org. Royal Society of Chemistry.9 November 2016 chhà-khon.A highly radioactive metal, of which only a few atoms have ever been made.
↑GSI (14 December 2015)."Research Program – Highlights".superheavies.de. GSI. Archived fromthe original on 13 May 2020.9 November 2016 chhà-khon.If this trend were followed, element 117 would likely be a rather volatile metal. Fully relativistic calculations agree with this expectation, however, they are in need of experimental confirmation.
↑4.04.14.24.34.44.5Hoffman, D. C.; Lee, D. M.; Pershina, V. (2006). "Transactinides and the future elements". In Morss; Edelstein, N. M.; Fuger, J.The Chemistry of the Actinide and Transactinide Elements (3rd pán.).Springer Science+Business Media. pp. 1652–1752.ISBN1-4020-3555-1.
↑Oganessian, Yu. Ts.; et al. (2013). "Experimental studies of the249Bk +48Ca reaction including decay properties and excitation function for isotopes of element 117, and discovery of the new isotope277Mt".Physical Review C87 (5): 054621.Bibcode:2013PhRvC..87e4621O.doi:10.1103/PhysRevC.87.054621.