Oganeson
118
Og
Skupina
18
Perioda
7
Blok
p
Protoni
Elektroni
Nevtroni
118
118
176
Splošne lastnosti
Vrstno število
118
Atomska teža
[294]
Masno število
294
Kategorija
Žlahtni plini
Barva
n/p
Radioaktivno
Da
Named after the Russian nuclear physicist Yuri Oganessian
Kristalna struktura
n/p
Zgodovina
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.
Elektroni po lupinah
2, 8, 18, 32, 32, 18, 8
Razporeditev elektronov
[Rn] 5f14 6d10 7s2 7p6
Oganesson is historically known as eka-radon
Fizikalne lastnosti
Faza snovi
Trdnina
Gostota
13,65 g/cm3
Tališče
-
Vrelišče
-
Talilna toplota
n/p kJ/mol
Izparilna toplota
n/p kJ/mol
Toplotna kapaciteta
- J/g·K
Zastopanost v Zemljini skorji
n/p
Zastopanost v vesolju
n/p
Zasluge za slike: Wikimedia Commons (Hrustov)
Element je bil odkrit na Združenem inštitutu za jedrske raziskave v Dubni, Rusija
CAS številka
54144-19-3
PubChem CID številka
n/p
Atomske lastnosti
Atomski polmer
152 pm
Kovalentni polmer
157 pm
Elektronegativnost
-
Ionizacijski potencial
-
Atomski volumen
-
Toplotna prevodnost
-
Oksidacijska stanja
-1, 0, 2, 4, 6
Uporabe
Oganesson is used for scientific research purposes only.
Oganesson is harmful due to its radioactivity
Izotopi
Stabilni izotopi
-Nestabilni izotopi
293Og, 294Og