Hassiomu je ipilese elegbogi pelu ami-idamo Hs ati nomba atomu 108.

Hassium, 108Hs
Hassium
Pípè /ˈhæsiəm/[1] (HASS-ee-əm)
Ìhànsójúunknown, probably silvery, white or metallic gray
nọ́mbà ìsújọ[269]
Hassium ní orí tábìlì àyè
Hydrogen Helium
Lithium Beryllium Boron Carbon Nitrogen Oxygen Fluorine Neon
Sodium Magnesium Aluminium Silicon Phosphorus Sulfur Chlorine Argon
Potassium Calcium Scandium Titanium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Gallium Germanium Arsenic Selenium Bromine Krypton
Rubidium Strontium Yttrium Zirconium Niobium Molybdenum Technetium Ruthenium Rhodium Palladium Silver Cadmium Indium Tin Antimony Tellurium Iodine Xenon
Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium Hafnium Tantalum Tungsten Rhenium Osmium Iridium Platinum Gold Mercury (element) Thallium Lead Bismuth Polonium Astatine Radon
Francium Radium Actinium Thorium Protactinium Uranium Neptunium Plutonium Americium Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium Roentgenium Copernicium Nihonium Flerovium Moscovium Livermorium Tennessine Oganesson
Os

Hs

(Upo)
bohriumhassiummeitnerium
Nọ́mbà átọ̀mù (Z)108
Ẹgbẹ́group 8
Àyèàyè 7
Àdìpọ̀Àdìpọ̀-d
Ẹ̀ka ẹ́límẹ́ntì  Transition metal
Ìtò ẹ̀lẹ́ktrọ́nù[Rn] 5f14 6d6 7s2[2]
Iye ẹ̀lẹ́ktrọ́nù lórí ìpele kọ̀ọ̀kan2, 8, 18, 32, 32, 14, 2
(predicted)
Àwọn ohun ìní ara
Ìfarahàn at STPsolid presumably
Atomic properties
Oxidation states(+2), (+3), (+4), (+6), +8[3][4][5] Àdàkọ:Infobox element/symbol-to-oxidation-state/comment
Other properties
Natural occurrencesynthetic
Crystal structure ​unknown
CAS Number54037-57-9
Main isotopes of hassium
Iso­tope Abun­dance Half-life (t1/2) Decay mode Pro­duct
277Hs ? syn 16.5 min SF
275Hs syn 0.15 s α 9.30 271Sg
271Hs syn 40# s α 9.27,9.13 267Sg
270Hs syn 7.9 s α 9.02,8.88 266Sg
269Hs syn 9.7 s α 9.21,9.10,8.97 265Sg
267mHs syn 0.8 s α 9.83 263Sg
267Hs syn 52 ms α 9.87 263Sg
266Hs syn 2.3 ms α 10.18 262Sg
265mHs syn 0.75 ms α 261Sg
265Hs syn 2.0 ms α 261Sg
264Hs syn ~0.8 ms .5 α 10.43 260Sg
.5 SF
263Hs syn 0.74 ms α 10.89,10.72,10.57 259Sg
Àdàkọ:Category-inline
| references

ItokasiÀtúnṣe

  1. "Hassium". The Periodic Table of Videos. The University of Nottingham. Retrieved 2012-10-19. 
  2. Hoffman 2006, p. 1672.
  3. Hoffman 2006, p. 1691.
  4. Fricke, B. (1975). "Superheavy elements: a prediction of their chemical and physical properties". Recent Impact of Physics on Inorganic Chemistry. Structure and Bonding 21: 116. doi:10.1007/BFb0116498. ISBN 978-3-540-07109-9. https://www.researchgate.net/publication/225672062. Retrieved 4 October 2013. 
  5. Düllmann, C. E. (2008). "Investigation of group 8 metallocenes @ TASCA" (PDF). 7th Workshop on Recoil Separator for Superheavy Element Chemistry TASCA 08. Gesellschaft für Schwerionenforschung. Archived from the original (PDF) on 30 April 2014.