Oganesson, 118 उच्चारण दिखावट metallic (predicted) जन अंक [294]
Atomic number (Z ) 118 समूह group 18 (noble gases) अवधि period 7 ब्लॉक p-block ऋणावेशित सूक्ष्म अणु का विन्यास [Rn ] 5f14 6d10 7s2 7p6 (predicted) [3] [4] प्रति शेल इलेक्ट्रॉन 2, 8, 18, 32, 32, 18, 8 (predicted) Phase at STP solid (predicted) [5] गलनांक 325 ± 15 K (52 ± 15 °C, 125 ± 27 °F) (predicted) [5] क्वथनांक 450 ± 10 K (177 ± 10 °C, 350 ± 18 °F) (predicted) [5] Density (near r.t. ) 7.2 g/cm3 (solid, 319 K, calculated)[5] when liquid (at m.p. ) 6.6 g/cm3 (liquid, 327 K, calculated)[5] ऑक्सीकरण राज्य (−1),[4] [6] +2 [7] +4 [7] [4] (predicted) Ionization energies 1st: 860 kJ/mol (calculated) [8] 2nd: 1560 kJ/mol (calculated) [8] परमाणु का आधा घेरा empirical: 152 pm (predicted) [9] सहसंयोजक त्रिज्या 157 pm (predicted) [10] प्राकृतिक घटना synthetic क्रिस्टल की संरचना face-centered cubic (fcc)(extrapolated) [11] CAS नंबर 54144-19-3 नामी after Yuri Oganessian भविष्यवाणी Hans Peter Jørgen Julius Thomsen (1895) खोज ]Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory (2002)
Category Category: Oganesson references
Og: Script error: The module returned a nil value. It is supposed to return an export table.
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calc from C
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C
52
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—
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325
325
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125
126
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Script error: The module returned a nil value. It is supposed to return an export table.
Script error: The module returned a nil value. It is supposed to return an export table.
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C: 52 ± 15 , K: 325 ± 15 , F: 125 ± 27
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(predicted) [5]
Og: Script error: The module returned a nil value. It is supposed to return an export table.
in
calc from C
diff
report
ref
C
177
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K
450
450
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F
350
351
-1
delta
max precision
0
WD
Script error: The module returned a nil value. It is supposed to return an export table.
Script error: The module returned a nil value. It is supposed to return an export table.
input
C: 177 ± 10 , K: 450 ± 10 , F: 350 ± 18
comment
(predicted) [5]
References These references will appear in the article, but this list appears only on this page.
↑ Oganesson The Periodic Table of Videos ↑ Ritter, Malcolm (June 9, 2016). "Periodic table elements named for Moscow, Japan, Tennessee" . Associated Press. Retrieved December 19, 2017 . ↑ Nash, Clinton S. (2005). "Atomic and Molecular Properties of Elements 112, 114, and 118". Journal of Physical Chemistry A . 109 (15): 3493–3500. Bibcode :2005JPCA..109.3493N . doi :10.1021/jp050736o . PMID 16833687 . ↑ 4.0 4.1 4.2 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 978-1-4020-3555-5 ↑ 5.0 5.1 5.2 5.3 5.4 Smits, Odile; Mewes, Jan-Michael; Jerabek, Paul; Schwerdtfeger, Peter (2020). "Oganesson: A Noble Gas Element That Is Neither Noble Nor a Gas" . Angew. Chem. Int. Ed . 59 (52): 23636–23640. doi :10.1002/anie.202011976 . PMC 7814676 PMID 32959952 . ↑ 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 . ↑ 7.0 7.1 Kaldor, Uzi; Wilson, Stephen (2003). Theoretical Chemistry and Physics of Heavy and Superheavy Elements ISBN 978-1402013713 . Retrieved 2008-01-18 . ↑ 8.0 8.1 Guo, Yangyang; Pašteka, Lukáš F.; Eliav, Ephraim; Borschevsky, Anastasia (2021). "Chapter 5: Ionization potentials and electron affinity of oganesson with relativistic coupled cluster method". In Musiał, Monika; Hoggan, Philip E. (eds.). Advances in Quantum Chemistry . Vol. 83. pp. 107–123. ISBN 978-0-12-823546-1 ↑ Oganesson , American Elements↑ Oganesson - Element information, properties and uses , 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 . Elsevier Science Ltd. 27 (3): 509–19. doi :10.1016/0022-1902(65)80255-X . Lua error in Module:TNT at line 182: Missing Commons dataset I18n/Module:TNT.tab.
