Nihonium
113
Nh
Groep
13
Periode
7
Blok
p
Protonen
Elektronen
Neutronen
113
113
173
Algemene Eigenschappen
Atoomnummer
113
Atomair gewicht
[286]
Massa Getal
286
Categorie
Hoofdgroepmetalen
Kleur
n.v.t.
Radioactief
Ja
The name comes from the common Japanese name for Japan
Kristalstructuur
n.v.t.
Historie
Nihonium was identified in 2003 as an alpha decay product of element 115, moscovium by a team composed of Russian scientists at Joint Institute for Nuclear Research, Dubna and American scientists at the Lawrence Livermore National Laboratory.
The Dubna-Livermore collaboration has strengthened their claim for the discovery of nihonium by conducting chemical experiments on the final decay product 268Db.
The Dubna-Livermore collaboration has strengthened their claim for the discovery of nihonium by conducting chemical experiments on the final decay product 268Db.
Eletronen per schil
2, 8, 18, 32, 32, 18, 3
Electronconfiguratie
[Rn] 5f14 6d10 7s2 7p1
Nihonium is historically known as eka-thallium
Fysieke Eigenschappen
Fase
Vast
Dichtheid
16 g/cm3
Smeltpunt
703,15 K | 430 °C | 806 °F
Kookpunt
1373,15 K | 1100 °C | 2012 °F
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
54084-70-7
PubChem CID nummer
n.v.t.
Atoomeigenschappen
Atoomstraal
-
Covalentiestraal
136 pm
Electronegativiteit
-
Ionisatiepotentiaal
-
Atoomvolume
-
Thermische geleiding
-
Oxidatietoestanden
1, 3, 5
Toepassingen
Nihonium is used for scientific research purposes only.
Nihonium is harmful due to its radioactivity
Isotopen
Stabiele isotopen
-Instabiele isotopen
278Nh, 282Nh, 283Nh, 284Nh, 285Nh, 286Nh, 287Nh