کينډۍ:Infobox oganesson

Oganesson, ₁₁₈Og
عمومي خواص
Pronunciation	/ɒɡəˈnɛsɒn/ ; o-gə-NES-on
Oganesson په دوراني جدول کې
tennessine ← oganesson → ununennium	‍
اټومي شمیره (Z)	118
گروپ, پیریود	group 18, period 7
بلاک	p-block
Element category	unknown, but probably a noble gas
Mass number	294 (most stable isotope)
Electron configuration	[Rn] 5f14 6d10 7s2 7p6 (predicted)
Electrons per shell	2, 8, 18, 32, 32, 18, 8 (predicted)
فزیکي خواص
حالت (at STP)	جامد (predicted)
يشنا ټکی	350±30 K (80±30 °C, 170±50 °F) (extrapolated)
Density when liquid, at m.p.	4.9–5.1 g/cm3 (predicted)
Critical point	439 K, 6.8 MPa (extrapolated)
Heat of fusion	23.5 kJ/mol (extrapolated)
Heat of vaporization	19.4 kJ/mol (extrapolated)
اټومي خواص
Oxidation states	−1, 0, +1, +2, +4, +6 (predicted)
Ionization energies	1st: 839.4 kJ/mol (predicted); 2nd: 1563.1 kJ/mol (predicted); ;
Covalent radius	157 pm (predicted)
Miscellanea
Crystal structure	face-centered cubic (fcc) Face-centered cubic crystal structure for oganesson; (extrapolated)
CAS Number	54144-19-3
History
Naming	after Yuri Oganessian
Prediction	Niels Bohr (1922)
Discovery	Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory (2006)
Main isotopes of oganesson
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PToganessonPT

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118Og

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↑ ^۱٫۰ ^۱٫۱ ^۱٫۲ 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. PMID 16833687.
↑ ^۲٫۰ ^۲٫۱ ^۲٫۲ ^۲٫۳ Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 1-4020-3555-1.
↑ Bonchev, Danail; Kamenska, Verginia (1981). "Predicting the Properties of the 113–120 Transactinide Elements". Journal of Physical Chemistry. 85 (9). American Chemical Society: 1177–1186. doi:10.1021/j150609a021.
↑ ^۴٫۰ ^۴٫۱ ^۴٫۲ Eichler, R.; Eichler, B., Thermochemical Properties of the Elements Rn, 112, 114, and 118 (PDF), Paul Scherrer Institut, بياځلي په 2010-10-23
↑ 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. Bibcode:2000JChPh.112.2684H. doi:10.1063/1.480842.
↑ ^۶٫۰ ^۶٫۱ کينډۍ:Citebook
↑ Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties". Recent Impact of Physics on Inorganic Chemistry. 21: 89–144. doi:10.1007/BFb0116498. بياځلي په 4 October 2013.
↑ Chemical Data. Ununoctium - Uuo, Royal Chemical Society
↑ Grosse, A. V. (1965). "Some physical and chemical properties of element 118 (Eka-Em) and element 86 (Em)". Journal of Inorganic and Nuclear Chemistry. 27 (3). Elsevier Science Ltd.: 509–19. doi:10.1016/0022-1902(65)80255-X.

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[Nash2005-1] ۱٫۰ ^۱٫۱ ^۱٫۲ 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. PMID 16833687.

[Haire-2] ۲٫۰ ^۲٫۱ ^۲٫۲ ^۲٫۳ Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 1-4020-3555-1.

[B&K-3] Bonchev, Danail; Kamenska, Verginia (1981). "Predicting the Properties of the 113–120 Transactinide Elements". Journal of Physical Chemistry. 85 (9). American Chemical Society: 1177–1186. doi:10.1021/j150609a021.

[Eichler-4] ۴٫۰ ^۴٫۱ ^۴٫۲ Eichler, R.; Eichler, B., Thermochemical Properties of the Elements Rn, 112, 114, and 118 (PDF), Paul Scherrer Institut, بياځلي په 2010-10-23

[hydride-5] 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. Bibcode:2000JChPh.112.2684H. doi:10.1063/1.480842.

[Kaldor-6] ۶٫۰ ^۶٫۱ کينډۍ:Citebook

[BFricke-7] Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties". Recent Impact of Physics on Inorganic Chemistry. 21: 89–144. doi:10.1007/BFb0116498. بياځلي په 4 October 2013.

[rsc-8] Chemical Data. Ununoctium - Uuo, Royal Chemical Society

[60s-9] Grosse, A. V. (1965). "Some physical and chemical properties of element 118 (Eka-Em) and element 86 (Em)". Journal of Inorganic and Nuclear Chemistry. 27 (3). Elsevier Science Ltd.: 509–19. doi:10.1016/0022-1902(65)80255-X.

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