Oganesson
118
Og
Gruppe
18
Periode
7
Block
p
Protonen
Elektronen
Neutronen
118
118
176
Generelle Eigenschaften
Ordnungszahl
118
Atommasse
[294]
Massenzahl
294
Kategorie
Edelgase
Farbe
n/a
Radioaktiv
Ja
Named after the Russian nuclear physicist Yuri Oganessian
Kristallstruktur
n/a
Geschichte
Oganesson was identified in 2002 by a team composed of Russian scientists at Joint Institute for Nuclear Research, Dubna and American scientists at the Lawrence Livermore National Laboratory.
It was produced by the bombardment of californium with calcium.
Ununoctium was the temporary IUPAC systematic element name.
It was produced by the bombardment of californium with calcium.
Ununoctium was the temporary IUPAC systematic element name.
Elektronen pro Schale
2, 8, 18, 32, 32, 18, 8
Elektronenkonfiguration
[Rn] 5f14 6d10 7s2 7p6
Oganesson is historically known as eka-radon
Physikalische Eigenschaften
Aggregatzustand
Fest
Dichte
13,65 g/cm3
Schmelzpunkt
-
Siedepunkt
-
Schmelzwärme
n/a
Verdampfungswärme
n/a
Spezifische Wärmekapazität
-
Häufigkeit in der Erdkruste
n/a
Häufigkeit im Universum
n/a
Danksagungen für Bilder: Wikimedia Commons (Hrustov)
The element was discovered at the Joint Institute for Nuclear Research in Dubna, Russia
CAS-Nummer
54144-19-3
PubChem CID-Nummer
n/a
Atomeigenschaften
Atomradius
152 pm
Kovalenter Radius
157 pm
Elektronegativität
-
Ionisierungsenergie
-
Molares Volumen
-
Wärmeleitfähigkeit
-
Oxidationszustände
-1, 0, 2, 4, 6
Anwendung
Oganesson is used for scientific research purposes only.
Oganesson is harmful due to its radioactivity
Isotope
Stabile Isotope
-Instabile Isotope
293Og, 294Og