Tenness
117
Ts
Grupp
17
Period
7
Block
p
Protoner
Elektroner
Neutroner
117
117
177
Generella Egenskaper
Atomnummer
117
Atommassa
[294]
Masstal
294
Kategori
Halogener
Färg
Ej tillämplig
Radioaktiv
Ja
Named after the region of Tennessee
Kristallstruktur
Ej tillämplig
Historia
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.
Elektroner per skal
2, 8, 18, 32, 32, 18, 7
Elektronkonfiguration
[Rn] 5f14 6d10 7s2 7p5
Tennessine is historically known as eka-astatine
Fysikaliska Egenskaper
Aggregationstillstånd
Fast
Densitet
-
Smältpunkt
-
Kokpunkt
-
Smältvärme
Ej tillämplig
Ångbildningsvärme
Ej tillämplig
Specifik värmekapacitet
-
Förekomst i jordskorpan
Ej tillämplig
Förekomst i universum
Ej tillämplig
Bildkrediter: Wikimedia Commons (Hrustov)
The element was discovered at the Joint Institute for Nuclear Research in Dubna, Russia
CAS-nummer
87658-56-8
PubChem CID-nummer
Ej tillämplig
Atomära Egenskaper
Atomradie
-
Kovalent radie
165 pm
Elektronegativitet
-
Jonisationspotential
-
Molvolym
-
Värmeledningsförmåga
-
Oxidationstillstånd
-1, 1, 3, 5
Användningsområden
Tennessine is used for scientific research purposes only.
Tennessine is harmful due to its radioactivity
Isotoper
Stabila isotoper
-Instabila isotoper
291Ts, 292Ts, 293Ts, 294Ts