Livermorium
116
Lv
Gruppe
16
Periode
7
Blokk
p
Proton
Elektron
Nøytron
116
116
175
Generelle eigenskapar
Atomnummer
116
Atommasse
[293]
Massetal
291
Kategori
Metall
Farge
i/t
Radioaktiv
Ja
Named after the Lawrence Livermore National Laboratory, within the city of Livermore, California
Krystallstruktur
i/t
Historie
Ununhexium (Uuh) was the temporary IUPAC systematic element name.
Livermorium was identified in 2000 by a team composed of Russian scientists at Joint Institute for Nuclear Research, Dubna and American scientists at the Lawrence Livermore National Laboratory led by Yuri Oganessian and Ken Moody.
Livermorium was identified in 2000 by a team composed of Russian scientists at Joint Institute for Nuclear Research, Dubna and American scientists at the Lawrence Livermore National Laboratory led by Yuri Oganessian and Ken Moody.
Elektron per energinivå
2, 8, 18, 32, 32, 18, 6
Elektronkonfigurasjon
[Rn] 5f14 6d10 7s2 7p4
Livermorium is historically known as eka-polonium
Fysiske eigenskapar
Tilstandsform
Fast stoff
Tettleik
- g/cm3
Smeltepunkt
-
Kokepunkt
-
Smeltevarme
i/t kJ/mol
Fordampingsvarme
i/t kJ/mol
Spesifikk varmekapasitet
- J/g·K
Førekomst i jordskorpa
i/t
Førekomst i universet
i/t
Biletkreditering: Wikimedia Commons (Hrustov)
Grunnstoffet vart oppdaga ved Det sameinte instituttet for kjernefysisk forsking i Dubna, Russland
CAS-nummer
54100-71-9
PubChem CID-nummer
i/t
Atom eigenskapar
Atomradius
-
Kovalent radius
175 pm
Elektronegativitet
-
Ioniseringspotensial
-
Molart volum
-
Termisk konduktivitet
-
Oksidasjonstrinn
2, 4
Bruksområde
Livermorium is used for scientific research purposes only.
Livermorium is harmful due to its radioactivity
Isotopar
Stabile isotopar
-Ustabile isotopar
289Lv, 290Lv, 291Lv, 292Lv, 293Lv