Oganesson (Og)
grundstof med atomnummer 118
| Atomnummer | 118 |
|---|---|
| Atommasse | 294 |
| mass number | 293 |
| Gruppe | 18 |
|---|---|
| Periode | 7 |
| Blok | p |
| proton | 118 p+ |
|---|---|
| neutron | 175 n0 |
| elektron | 118 e- |
Fysisk Egenskab
Kemisk Egenskab
| energi | |
|---|---|
| proton affinity | |
| electron affinity | |
| ioniseringsenergi | |
| Fordampningsvarme | |
| smeltevarme | |
| standard enthalpy of formation | |
| elektron | |
| Elektronskal | 2, 8, 18, 32, 32, 18, 8 |
 | |
| Valenselektron | 8 ⓘ |
 | |
| electron configuration | [Rn] 5f14 6d10 7s2 7p6ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 5f14 6d10 7s2 7p6 |
  | |
| Oxidationstrin | |
| Elektronegativitet | |
| Electrophilicity Index | |
| fundamental state of matter | |
| stoffase | Fast stof |
| gaseous state of matter | |
| Kogepunkt | |
| Smeltepunkt | |
| critical pressure | |
| critical temperature | |
| trippelpunkt | |
| appearance | |
| farve | Colorless
|
| appearance | |
| Brydningsindeks | |
| materialeegenskab | |
| Varmeledningsevne | |
| Termisk ekspansion | |
| molar heat capacity | |
| Varmefylde | |
| Adiabateksponenten | |
| electrical properties | |
| type | |
| specifik ledningsevne | |
| Elektrisk resistivitet | |
| superledning | |
| Magnetisme | |
| type | |
| magnetic susceptibility (Mass) | |
| magnetic susceptibility (Molar) | |
| magnetic susceptibility (Volume) | |
| magnetic ordering | |
| Curietemperaturen | |
| Néel temperature | |
| struktur | |
| Krystalstruktur | () |
| lattice constant | |
| Lattice Angles | |
| mechanical property | |
| hårdhed | |
| Kompressibilitetsmodul | |
| Forskydningsmodul | |
| E-modul | |
| Poissons forhold | |
| speed of sound | |
| klassificering | |
| Kategori | Ædelgasser, Noble gases |
| CAS Group | VIII |
| IUPAC Group | VIIIA |
| Glawe Number | |
| Mendeleev Number | 118 |
| Pettifor Number | |
| Geochemical Class | |
| Goldschmidt classification | synthetic |
øvrige
| Gas Basicity | |
|---|---|
| polarizability | |
| C6 Dispersion Coefficient | |
| allotrope | |
| Neutron cross section | |
| Neutron Mass Absorption | |
| quantum number | 1S0 |
| rumgruppe | () |
Isotopes of Oganesson
| Stable Isotopes | 0 |
|---|---|
| Unstable Isotopes | 3 |
| Natural Isotopes | 0 |
293Og
| mass number | 293 |
|---|---|
| neutron number | 175 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | |
| spin | |
| nuclear quadrupole moment | |
| opdagelsesdato | 2010 |
| Paritet |
| decay mode | Intensitet |
|---|---|
| α (α emission) |
294Og
| mass number | 294 |
|---|---|
| neutron number | 176 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 0,7 ± 0,3 ms
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 2004 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| α (α emission) | 100% |
| SF (spontaneous fission) |
295Og
| mass number | 295 |
|---|---|
| neutron number | 177 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 680 ± 540 ms
|
| spin | |
| nuclear quadrupole moment | |
| opdagelsesdato | 2006 |
| Paritet |
| decay mode | Intensitet |
|---|---|
| α (α emission) | 100% |
historie
| opdager eller opfinder | Joint Institute for Nuclear Research |
|---|---|
| fundsted | Russia |
| opdagelsesdato | 2002 |
| etymologi | Named in honor of the scientist Yuri Oganessian. |
| udtale |
source
| Forekomst | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (verdenshave) | |
| natural abundance (menneskelige krop) | 0 %
|
| natural abundance (Meteoroid) | 0 %
|
| natural abundance (Solen) | 0 %
|
| Abundance in Universe | 0 %
|
