Tennessine
117
Ts
Groep
17
Periode
7
Blok
p
Protonen
Elektronen
Neutronen
117
117
177
Algemene Eigenschappen
Atoomnummer
117
Atomair gewicht
[294]
Massa Getal
294
Categorie
Halogenen
Kleur
n.v.t.
Radioactief
Ja
Named after the region of Tennessee
Kristalstructuur
n.v.t.
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.
Eletronen per schil
2, 8, 18, 32, 32, 18, 7
Electronconfiguratie
[Rn] 5f14 6d10 7s2 7p5
Tennessine is historically known as eka-astatine
Fysieke Eigenschappen
Fase
Vast
Dichtheid
-
Smeltpunt
-
Kookpunt
-
Fusiewarmte
n.v.t.
Verdampingswarmte
n.v.t.
Specifieke Warmtecapaciteit
-
Overvloedig aanwezig in de aardkorst
n.v.t.
Overvloedig aanwezig in het universum
n.v.t.
Verdiensten voor afbeeldingen: 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
n.v.t.
Atoomeigenschappen
Atoomstraal
-
Covalentiestraal
165 pm
Electronegativiteit
-
Ionisatiepotentiaal
-
Atoomvolume
-
Thermische geleiding
-
Oxidatietoestanden
-1, 1, 3, 5
Toepassingen
Tennessine is used for scientific research purposes only.
Tennessine is harmful due to its radioactivity
Isotopen
Stabiele isotopen
-Instabiele isotopen
291Ts, 292Ts, 293Ts, 294Ts