Nihonij
113
Nh
Skupina
13
Perioda
7
Blok
p
Protoni
Elektroni
Nevtroni
113
113
173
Splošne lastnosti
Vrstno število
113
Atomska teža
[286]
Masno število
286
Kategorija
Šibke kovine
Barva
n/p
Radioaktivno
Da
The name comes from the common Japanese name for Japan
Kristalna struktura
n/p
Zgodovina
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.
Elektroni po lupinah
2, 8, 18, 32, 32, 18, 3
Razporeditev elektronov
[Rn] 5f14 6d10 7s2 7p1
Nihonium is historically known as eka-thallium
Fizikalne lastnosti
Faza snovi
Trdnina
Gostota
16 g/cm3
Tališče
703,15 K | 430 °C | 806 °F
Vrelišče
1373,15 K | 1100 °C | 2012 °F
Talilna toplota
n/p kJ/mol
Izparilna toplota
n/p kJ/mol
Toplotna kapaciteta
- J/g·K
Zastopanost v Zemljini skorji
n/p
Zastopanost v vesolju
n/p
Zasluge za slike: Wikimedia Commons (Hrustov)
Element je bil odkrit na Združenem inštitutu za jedrske raziskave v Dubni, Rusija
CAS številka
54084-70-7
PubChem CID številka
n/p
Atomske lastnosti
Atomski polmer
-
Kovalentni polmer
136 pm
Elektronegativnost
-
Ionizacijski potencial
-
Atomski volumen
-
Toplotna prevodnost
-
Oksidacijska stanja
1, 3, 5
Uporabe
Nihonium is used for scientific research purposes only.
Nihonium is harmful due to its radioactivity
Izotopi
Stabilni izotopi
-Nestabilni izotopi
278Nh, 282Nh, 283Nh, 284Nh, 285Nh, 286Nh, 287Nh