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
-
Smeltepunkt
-
Kokepunkt
-
Smeltevarme
n/a
Fordampingsvarme
n/a
Spesifikk varmekapasitet
-
Abundance in Earth's crust
n/a
Abundance in Universe
n/a
Image Credits: Wikimedia Commons (Hrustov)
The element was discovered at the Joint Institute for Nuclear Research in Dubna, Russia
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