هاسيوم

Hassium, ₁₀₈Hs
عمومي خواص
Pronunciation	/ˈhæsiəm/ ; HASS-ee-əm
Appearance	silvery (predicted)
Hassium په دوراني جدول کې
bohrium ← hassium → meitnerium	‍
اټومي شمیره (Z)	108
گروپ, پیریود	group 8, period 7
بلاک	d-block
Element category	transition metal
Mass number	277 (most stable isotope)
Electron configuration	[Rn] 5f14 6d6 7s2
Electrons per shell	2, 8, 18, 32, 32, 14, 2
فزیکي خواص
حالت (at STP)	جامد (predicted)
Density near r.t.	41 g/cm3 (predicted)
اټومي خواص
Oxidation states	8, (6), (5), (4), (3), (2) (parenthesized oxidation states are predictions)
Ionization energies	1st: 733.3 kJ/mol ; 2nd: 1756.0 kJ/mol ; 3rd: 2827.0 kJ/mol ; (more) (all but first estimated);
Atomic radius	empirical: 126 pm (estimated)
Covalent radius	134 pm (estimated)
Miscellanea
Crystal structure	hexagonal close-packed (hcp) Hexagonal close-packed crystal structure for hassium; (predicted)
CAS Number	54037-57-9
History
Naming	after Script error: The function "Lang" does not exist., Latin for Hesse, Germany, where it was discovered
Discovery	Gesellschaft für Schwerionenforschung (1984)
Main isotopes of hassium
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هاسيوم (په انگرېزي: Hassium) له کیمیاوي عناصرو څخه یو دی چې په تناوبي جدول کې د Hs سمبول او ۱۰۸ اتمي شمېرې په وسیله ښودل شوی دی.

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د استعمال ځایونه

سرچينې

↑ "Hassium". The Periodic Table of Videos. The University of Nottingham. بياځلي په 2012-10-19.
↑ ^۲٫۰ ^۲٫۱ ^۲٫۲ Emsley, John (2011). Nature's Building Blocks: An A-Z Guide to the Elements (New ed.). New York, NY: Oxford University Press. p. 215–7. ISBN 978-0-19-960563-7.
↑ ^۳٫۰ ^۳٫۱ ^۳٫۲ ^۳٫۳ ^۳٫۴ 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.
↑ ^۴٫۰ ^۴٫۱ Östlin, A.; Vitos, L. (2011). "First-principles calculation of the structural stability of 6d transition metals". Physical Review B. 84 (11). Bibcode:2011PhRvB..84k3104O. doi:10.1103/PhysRevB.84.113104.
↑ 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.
↑ Düllmann, Christoph E. (31 October 2008). "Investigation of group 8 metallocenes @ TASCA" (PDF). 7th Workshop on Recoil Separator for Superheavy Element Chemistry TASCA 08. Gesellschaft für Schwerionenforschung. بياځلي په 25 March 2013.
↑ Robertson, Murray (2011). "Chemical Data: Hassium". Visual Elements Periodic Table. Royal Society of Chemistry. بياځلي په 28 November 2012.

دا ليکنه نابشپړه ده، تاسې ددې ليکنې په بشپړولو کې د ويکيپېډيا سره مرسته کولای شئ.

[1] "Hassium". The Periodic Table of Videos. The University of Nottingham. بياځلي په 2012-10-19.

[emsley-2] ۲٫۰ ^۲٫۱ ^۲٫۲ Emsley, John (2011). Nature's Building Blocks: An A-Z Guide to the Elements (New ed.). New York, NY: Oxford University Press. p. 215–7. ISBN 978-0-19-960563-7.

[Haire-3] ۳٫۰ ^۳٫۱ ^۳٫۲ ^۳٫۳ ^۳٫۴ 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.

[hcp-4] ۴٫۰ ^۴٫۱ Östlin, A.; Vitos, L. (2011). "First-principles calculation of the structural stability of 6d transition metals". Physical Review B. 84 (11). Bibcode:2011PhRvB..84k3104O. doi:10.1103/PhysRevB.84.113104.

[BFricke-5] 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.

[hassocene-6] Düllmann, Christoph E. (31 October 2008). "Investigation of group 8 metallocenes @ TASCA" (PDF). 7th Workshop on Recoil Separator for Superheavy Element Chemistry TASCA 08. Gesellschaft für Schwerionenforschung. بياځلي په 25 March 2013.

[rsc-7] Robertson, Murray (2011). "Chemical Data: Hassium". Visual Elements Periodic Table. Royal Society of Chemistry. بياځلي په 28 November 2012.

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