Oganeson
118
Og
Skupina
18
Perioda
7
Blok
p
Protons
Electrons
Neutrons
118
118
176
General Properties
Vrstno število
118
Atomska teža
[294]
Mass Number
294
Kategorija
Žlahtni plini
Barva
n/a
Radioactive
Da
Named after the Russian nuclear physicist Yuri Oganessian
Kristalna struktura
n/a
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.
Electrons per shell
2, 8, 18, 32, 32, 18, 8
Razporeditev elektronov
[Rn] 5f14 6d10 7s2 7p6
Oganesson is historically known as eka-radon
Physical Properties
Faza snovi
Trdnina
Gostota
13,65 g/cm3
Tališče
-
Vrelišče
-
Talilna toplota
n/a
Izparilna toplota
n/a
Toplotna kapaciteta
-
Abundance in Earth's crust
n/a
Abundance in Universe
n/a
Zasluge za slike: Wikimedia Commons (Hrustov)
The element was discovered at the Joint Institute for Nuclear Research in Dubna, Russia
CAS Number
54144-19-3
PubChem CID Number
n/a
Atomic Properties
Atomski polmer
152 pm
Kovalentni polmer
157 pm
Elektronegativnost
-
Ionization Potential
-
Atomic Volume
-
Toplotna prevodnost
-
Oksidacijska stanja
-1, 0, 2, 4, 6
Applications
Oganesson is used for scientific research purposes only.
Oganesson is harmful due to its radioactivity
Isotopes
Stable Isotopes
-Unstable Isotopes
293Og, 294Og