Oganesson

118
Og
Gruppe
18
Periode
7
Blokk
p
Protoner
Elektroner
Nøytroner
118
118
176
Generelle egenskaper
Atomnummer
118
Atomvekt
[294]
Massetall
294
Kategori
Edelgasser
Farge
I/T
Radioaktiv
Ja
Named after the Russian nuclear physicist Yuri Oganessian
Krystallstruktur
I/T
Historie
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.
Elektroner per energinivå
2, 8, 18, 32, 32, 18, 8
Elektronkonfigurasjon
[Rn] 5f14 6d10 7s2 7p6
Og
Oganesson is historically known as eka-radon
Fysikalske egenskaper
Fase
Fast stoff
Tetthet
13,65 g/cm3
Smeltepunkt
-
Kokepunkt
-
Smeltevarme
I/T
Fordampningsvarme
I/T
Spesifikk varmekapasitet
-
Forekomst i jordskorpa
I/T
Forekomst i universet
I/T
The
Bildekreditter: 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
I/T
Atomegenskaper
Atomradius
152 pm
Kovalent radius
157 pm
Elektronegativitet
-
Ioniseringsenergi
-
Molart volum
-
Termisk ledningsevne
-
Oksidasjonstilstander
-1, 0, 2, 4, 6
Bruksområder
Oganesson is used for scientific research purposes only.
Oganesson is harmful due to its radioactivity
Isotoper
Stabile isotoper
-
Ustabile isotoper
293Og, 294Og