Tenness
117
Ts
Gruppe
17
Periode
7
Blokk
p
Protons
Electrons
Neutrons
117
117
177
Generelle eigenskapar
Atomnummer
117
Atommasse
[294]
Mass Number
294
Kategori
Halogen
Farge
n/a
Radioactive
Ja
Named after the region of Tennessee
Krystallstruktur
n/a
Historie
Tennessine was identified in 2010 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 berkelium with calcium.
Ununseptium was the temporary IUPAC systematic element name.
It was produced by the bombardment of berkelium with calcium.
Ununseptium was the temporary IUPAC systematic element name.
Elektron per energinivå
2, 8, 18, 32, 32, 18, 7
Elektronkonfigurasjon
[Rn] 5f14 6d10 7s2 7p5
Tennessine is historically known as eka-astatine
Fysiske eigenskapar
Tilstandsform
Fast stoff
Tettleik
- g/cm3
Smeltepunkt
-
Kokepunkt
-
Smeltevarme
n/a kJ/mol
Fordampingsvarme
n/a kJ/mol
Spesifikk varmekapasitet
- J/g·K
Abundance in Earth's crust
n/a
Abundance in Universe
n/a
Image Credits: Wikimedia Commons (Hrustov)
Grunnstoffet vart oppdaga ved Det sameinte instituttet for kjernefysisk forsking i Dubna, Russland
CAS Number
87658-56-8
PubChem CID Number
n/a
Atom eigenskapar
Atomradius
-
Kovalent radius
165 pm
Elektronegativitet
-
Ioniseringspotensial
-
Molart volum
-
Termisk konduktivitet
-
Oksidasjonstrinn
-1, 1, 3, 5
Applications
Tennessine is used for scientific research purposes only.
Tennessine is harmful due to its radioactivity
Isotopes
Stable Isotopes
-Unstable Isotopes
291Ts, 292Ts, 293Ts, 294Ts