(Naredirek gikan sa Ununoctium)

Ang oganesson mao ang elementong kimiko sa talaang peryodiko nga may simbolo nga Og ug kaiphan nga atomik 118. Ang oganesson mao ang kapos sa datos.



Hydrogen (other non-metal)
Helium (noble gas)
Lithium (alkali metal)
Beryllium (alkaline earth metal)
Boron (metalloid)
Carbon (other non-metal)
Nitrogen (other non-metal)
Oxygen (other non-metal)
Fluorine (halogen)
Neon (noble gas)
Sodium (alkali metal)
Magnesium (alkaline earth metal)
Aluminium (post-transition metal)
Silicon (metalloid)
Phosphorus (other non-metal)
Sulfur (other non-metal)
Chlorine (halogen)
Argon (noble gas)
Potassium (alkali metal)
Calcium (alkaline earth metal)
Scandium (transition metal)
Titanium (transition metal)
Vanadium (transition metal)
Chromium (transition metal)
Manganese (transition metal)
Iron (transition metal)
Cobalt (transition metal)
Nickel (transition metal)
Copper (transition metal)
Zinc (transition metal)
Gallium (post-transition metal)
Germanium (metalloid)
Arsenic (metalloid)
Selenium (other non-metal)
Bromine (halogen)
Krypton (noble gas)
Rubidium (alkali metal)
Strontium (alkaline earth metal)
Yttrium (transition metal)
Zirconium (transition metal)
Niobium (transition metal)
Molybdenum (transition metal)
Technetium (transition metal)
Ruthenium (transition metal)
Rhodium (transition metal)
Palladium (transition metal)
Silver (transition metal)
Cadmium (transition metal)
Indium (post-transition metal)
Tin (post-transition metal)
Antimony (metalloid)
Tellurium (metalloid)
Iodine (halogen)
Xenon (noble gas)
Caesium (alkali metal)
Barium (alkaline earth metal)
Lanthanum (lanthanoid)
Cerium (lanthanoid)
Praseodymium (lanthanoid)
Neodymium (lanthanoid)
Promethium (lanthanoid)
Samarium (lanthanoid)
Europium (lanthanoid)
Gadolinium (lanthanoid)
Terbium (lanthanoid)
Dysprosium (lanthanoid)
Holmium (lanthanoid)
Erbium (lanthanoid)
Thulium (lanthanoid)
Ytterbium (lanthanoid)
Lutetium (lanthanoid)
Hafnium (transition metal)
Tantalum (transition metal)
Tungsten (transition metal)
Rhenium (transition metal)
Osmium (transition metal)
Iridium (transition metal)
Platinum (transition metal)
Gold (transition metal)
Mercury (transition metal)
Thallium (post-transition metal)
Lead (post-transition metal)
Bismuth (post-transition metal)
Polonium (post-transition metal)
Astatine (halogen)
Radon (noble gas)
Francium (alkali metal)
Radium (alkaline earth metal)
Actinium (actinoid)
Thorium (actinoid)
Protactinium (actinoid)
Uranium (actinoid)
Neptunium (actinoid)
Plutonium (actinoid)
Americium (actinoid)
Curium (actinoid)
Berkelium (actinoid)
Californium (actinoid)
Einsteinium (actinoid)
Fermium (actinoid)
Mendelevium (actinoid)
Nobelium (actinoid)
Lawrencium (actinoid)
Rutherfordium (transition metal)
Dubnium (transition metal)
Seaborgium (transition metal)
Bohrium (transition metal)
Hassium (transition metal)
Meitnerium (unknown chemical properties)
Darmstadtium (unknown chemical properties)
Roentgenium (unknown chemical properties)
Copernicium (transition metal)
Ununtrium (unknown chemical properties)
Flerovium (unknown chemical properties)
Ununpentium (unknown chemical properties)
Livermorium (unknown chemical properties)
Ununseptium (unknown chemical properties)
Ununoctium (unknown chemical properties)
Kinatibuk-ang mga kinaiya
Ngalan, simbolo, kaiphan oganesson, Og, 118
Kategoriyang elemento unknown
Group, period, block 187, p
Gibug-aton sa atomo [294]
Kontorno sa elektron [Rn] 5f14 6d10 7s2 7p6
2, 8, 18, 32, 32, 18, 8 (predicted)
Electron shells of oganesson (2, 8, 18, 32, 32, 18, 8 (predicted))
Electron shells of oganesson (2, 8, 18, 32, 32, 18, 8 (predicted))
Pagkadiskobre Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory (2002)
Physical properties
Phase magahi (predicted)[1]
Density (near r.t.) (predicted) 13.65[3]Plantilya:Better source g·cm−3
Boiling point (extrapolated) 350±30[1] K, 80±30 °C, 170±50 °F
Critical point (extrapolated) 439[4] K, 6.8[4] MPa
Heat of fusion (extrapolated) 23.5[4] kJ·mol−1
Heat of vaporization (extrapolated) 19.4[4] kJ·mol−1
Atomic properties
Oxidation states (predicted) −1,[2] 0, +1,[5] +2[6], +4[6], +6[2]
Ionization energies 1st: (extrapolated) 839.4[2] kJ·mol−1
2nd: (extrapolated) 1450[7] kJ·mol−1
Atomic radius (predicted) 152[3]Plantilya:Better source pm
Covalent radius (predicted) 157[8] pm
CAS registry number 54144-19-3[9]
Most stable isotopes
Main article: Isotopes of oganesson
iso NA half-life DM DE (MeV) DP
294Uuo[10] syn ~0.89 ms α 11.65 ± 0.06 290Lv
· r

Ang mga gi basihan niini usba

  1. 1.0 1.1 1.2 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. {{cite journal}}: |access-date= requires |url= (help)
  2. 2.0 2.1 2.2 2.3 Haire, Richard G. (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. p. 1724. ISBN 1-4020-3555-1.{{cite book}}: CS1 maint: ref duplicates default (link)
  3. 3.0 3.1 Plantilya:Citeweb [wala na ang link]
  4. 4.0 4.1 4.2 4.3 Eichler, R.; Eichler, B., Thermochemical Properties of the Elements Rn, 112, 114, and 118 (PDF), Paul Scherrer Institut, retrieved 2010-10-23
  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.
  6. 6.0 6.1 Plantilya:Citebook
  7. Plantilya:Citebook
  8. Chemical Data. Ununoctium - Uuo, Royal Chemical Society
  9. Plantilya:Citeweb
  10. Plantilya:Citejournal

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