Ununoctium
Lát'ọwọ́ Wikipedia, ìwé ìmọ̀ ọ̀fẹ́
| Ununoctium |
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118Uuo
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| Ìhànsójú |
| Unknown |
| Àwọn ìdámọ́ wíwọ́pọ̀ |
| Orúkọ, àmì-ìdámọ́, nọ́mbà |
ununoctium, Uuo, 118 |
| Ẹ̀ka ẹ́límẹ̀nti |
[[{{{series}}}]]Unknown |
| Ẹgbẹ́, àsìkò, àdìpò |
18, 7, p |
| Ìwúwo átọ́mù |
(294) |
| Ìtòléra ẹ̀lẹ́ktrónì |
[Rn] 5f14 6d10 7s2 7p6 (predicted)[1]
2, 8, 18, 32, 32, 18, 8 (predicted)[1] |
| Physical properties |
| Phase |
? |
| Density (near r.t.) |
(predicted) 13.65[2] g·cm−3 |
| Boiling point |
(extrapolated) 320–380[1] K, 50–110 °C, 120–220 °F |
| Critical point |
(extrapolated) 439[3] K, 6.8[3] MPa |
| Heat of fusion |
(extrapolated) 23.5[3] kJ·mol−1 |
| Heat of vaporization |
(extrapolated) 19.4[3] kJ·mol−1 |
| Atomic properties |
| Oxidation states |
0[4], +2[5], +4[5] |
| Ionization energies |
1st: (calc.) 820–1130[1] kJ·mol−1 |
| 2nd: (extrapolated) 1450[6] kJ·mol−1 |
| Atomic radius |
(predicted) 152[2] pm |
| Covalent radius |
(extrapolated) 230[6] pm |
| Miscellanea |
| CAS registry number |
54144-19-3[7] |
| Àwọn ísótòpù dídúró jùlọ |
| Main article: Àwọn ísótòpù ununoctium |
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· r |
Ununoctium
- ↑ 1.0 1.1 1.2 1.3 Nash, Clinton S. (2005). "Atomic and Molecular Properties of Elements 112, 114, and 118". Journal of Physical Chemistry A 109 (15): 3493–3500. doi:10.1021/jp050736o.
- ↑ 2.0 2.1 "Moskowium". Apsidium. http://www.apsidium.com/elements/118.htm. Retrieved 2008-01-18.
- ↑ 3.0 3.1 3.2 3.3 Eichler, R.; Eichler, B., Thermochemical Properties of the Elements Rn, 112, 114, and 118, Paul Scherrer Institut, http://lch.web.psi.ch/pdf/anrep03/06.pdf, retrieved 2008-01-18
- ↑ "Ununoctium: Binary Compounds". WebElements Periodic Table. http://www.webelements.com/webelements/elements/text/Uuo/comp.html. Retrieved 2008-01-18.
- ↑ 5.0 5.1 Kaldor, Uzi; Wilson, Stephen (2003). Theoretical Chemistry and Physics of Heavy and Superheavy Elements. Springer. p. 105. ISBN 140201371X. http://books.google.com/books?id=0xcAM5BzS-wC&printsec=frontcover&dq=element+118+properties#PPA105,M1. Retrieved 2008-01-18.
- ↑ 6.0 6.1 Seaborg, Glenn Theodore (1994). Modern Alchemy. World Scientific. p. 172. ISBN 9810214405. http://books.google.com/books?id=e53sNAOXrdMC&printsec=frontcover#PPA172,M1. Retrieved 2008-01-18.
- ↑ "Ununoctium". WebElements Periodic Table. http://www.webelements.com/webelements/elements/text/Uuo/key.html. Retrieved 2007-12-09.
- ↑ Oganessian, Yu. Ts.; Utyonkov, V.K.; Lobanov, Yu.V.; Abdullin, F.Sh.; Polyakov, A.N.; Sagaidak, R.N.; Shirokovsky, I.V.; Tsyganov, Yu.S.; Voinov, Yu.S.; Gulbekian, G.G.; Bogomolov, S.L.; B. N. Gikal, A. N. Mezentsev, S. Iliev; Subbotin, V.G.; Sukhov, A.M.; Subotic, K; Zagrebaev, V.I.; Vostokin, G.K.; Itkis, M. G.; Moody, K.J; Patin, J.B.; Shaughnessy, D.A.; Stoyer, M.A.; Stoyer, N.J.; Wilk, P.A.; Kenneally, J.M.; Landrum, J.H.; Wild, J.H.; and Lougheed, R.W. (2006-10-09). "Synthesis of the isotopes of elements 118 and 116 in the 249Cf and 245Cm+48Ca fusion reactions". Physical Review C 74 (4): 044602. doi:10.1103/PhysRevC.74.044602. http://link.aps.org/abstract/PRC/v74/e044602. Retrieved 2008-01-18.
