विकिपिडिया, एक स्वतन्त्र विश्वकोशबाट
Hassium, 00 Hs Pronunciation [१] (HASS -ee-əm ) Appearance unknown Mass number [271]
Group group 8 Period period 7 Block d-block Electron configuration [Rn ] 5f14 6d6 7s2 Electrons per shell 2, 8, 18, 32, 32, 14, 2 (predicted) Phase at STP solid presumably Oxidation states (+2), (+3 ), (+4 ), (+6), +8 [३] ढाँचा:Fricke1975 [४] ढाँचा:Infobox element/symbol-to-oxidation-state/comment Covalent radius 134 (estimated) [५] pm Natural occurrence synthetic CAS Number 54037-57-9 Template:infobox hassium isotopes does not exist ढाँचा:Category-inline | references
ह्यासियम एक पेरियोडीक टेबलमा पर्ने रासायनिक तत्त्व हो।
↑ "Hassium" , The Periodic Table of Videos (University of Nottingham), जनवरी २८, २०११, अन्तिम पहुँच अक्टोबर १९, २०१२ ।
↑ Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (२००६), "Transactinides and the future elements", in Morss; Edelstein, Norman M.; Fuger, Jean, The Chemistry of the Actinide and Transactinide Elements (3rd संस्करण), Dordrecht, The Netherlands: Springer Science+Business Media , पृ: १६९१, आइएसबिएन 978-1-4020-3555-5 ।
↑ Düllmann, C. E. (2008). "Investigation of group 8 metallocenes @ TASCA" . 7th Workshop on Recoil Separator for Superheavy Element Chemistry TASCA 08. http://www-win.gsi.de/tasca08/contributions/TASCA08_Cont_Duellmann1.pdf . अन्तिम पहुँच मिति: 28 August 2020 .
↑ Chemical Data. Hassium - Hs , Royal Chemical Society
↑ Oganessian, Yu. Ts.; Utyonkov, V. K.; Lobanov, Yu. V.; Abdullin, F. Sh.; Polyakov, A. N.; Shirokovsky, I. V.; Tsyganov, Yu. S.; Gulbekian, G. G. et al. (२०००), "Synthesis of superheavy nuclei in 48Ca+244Pu interactions" , Physics of Atomic Nuclei 63 (10): 1679–1687, डिओआई :10.1134/1.1320137 , बिबकोड :2000PAN....63.1679O ।