Ununoctium
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| Ununoctium | ||||||||||||||||
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118Uuo
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| Appearance | ||||||||||||||||
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| General properties | ||||||||||||||||
| Name, simbolo, kaiphan | ununoctium, Uuo, 118 | |||||||||||||||
| Pronunciation | Plantilya:IPAc-en Plantilya:Respell |
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| Element category | unknown | |||||||||||||||
| Group, period, block | 18, 7, p | |||||||||||||||
| Standard atomic weight | [294] | |||||||||||||||
| Electron configuration | [Rn] 5f14 6d10 7s2 7p6 (predicted)[1][2] 2, 8, 18, 32, 32, 18, 8 (predicted)  |
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| History | ||||||||||||||||
| Discovery | Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory (2002) | |||||||||||||||
| Physical properties | ||||||||||||||||
| Phase | magahi (predicted)[1] | |||||||||||||||
| Density (near r.t.) | (predicted) 13.65[3]Plantilya:Better source g·cm−3 | |||||||||||||||
| Boiling point | (extrapolated) 350±30[1] K, 80±30 °C, 170±50 °F | |||||||||||||||
| Critical point | (extrapolated) 439[4] K, 6.8[4] MPa | |||||||||||||||
| Heat of fusion | (extrapolated) 23.5[4] kJ·mol−1 | |||||||||||||||
| Heat of vaporization | (extrapolated) 19.4[4] kJ·mol−1 | |||||||||||||||
| Atomic properties | ||||||||||||||||
| Oxidation states | (predicted) −1,[2] 0, +1,[5] +2[6], +4[6], +6[2] | |||||||||||||||
| Ionization energies | 1st: (extrapolated) 839.4[2] kJ·mol−1 | |||||||||||||||
| 2nd: (extrapolated) 1450[7] kJ·mol−1 | ||||||||||||||||
| Atomic radius | (predicted) 152[3]Plantilya:Better source pm | |||||||||||||||
| Covalent radius | (predicted) 157[8] pm | |||||||||||||||
| Miscellanea | ||||||||||||||||
| CAS registry number | 54144-19-3[9] | |||||||||||||||
| Most stable isotopes | ||||||||||||||||
| Main article: Isotopes of ununoctium | ||||||||||||||||
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Ang ununoctium mao ang elementong kimiko sa talaang peryodiko nga may simbolo nga Uuo ug kaiphan nga atomik 118. Ang ununoctium mao ang kapos sa datos.
Ang mga gi basihan niini [usba]
- ↑ 1.0 1.1 1.2 Nash, Clinton S. (2005). "Atomic and Molecular Properties of Elements 112, 114, and 118". Journal of Physical Chemistry A 109 (15): 3493–3500. doi:. PMID 16833687.
- ↑ 2.0 2.1 2.2 2.3 Haire, Richard G. (2006). "Transactinides and the future elements". in Morss; Edelstein, Norman M.; Fuger, Jean. The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. p. 1724. ISBN 1-4020-3555-1.
- ↑ 3.0 3.1 Plantilya:Citeweb Plantilya:Dead link
- ↑ 4.0 4.1 4.2 4.3 Eichler, R.; Eichler, B., Thermochemical Properties of the Elements Rn, 112, 114, and 118, Paul Scherrer Institut, http://lch.web.psi.ch/files/anrep03/06.pdf, gikuha sa 23 Oktubre 2010
- ↑ Han, Young-Kyu; Bae, Cheolbeom; Son, Sang-Kil; Lee, Yoon Sup (2000). "Spin–orbit effects on the transactinide p-block element monohydrides MH (M=element 113–118)". Journal of Chemical Physics 112 (6): 2684. doi:. Bibcode: 2000JChPh.112.2684H.
- ↑ 6.0 6.1 Plantilya:Citebook
- ↑ Plantilya:Citebook
- ↑ Chemical Data. Ununoctium - Uuo, Royal Chemical Society
- ↑ Plantilya:Citeweb
- ↑ Plantilya:Citejournal
