Nihonij
113
Nh
Skupina
13
Perioda
7
Blok
p
Protoni
Elektroni
Neutroni
113
113
173
Opća svojstva
Atomski broj
113
Relativna atomska masa
[286]
Maseni broj
286
Kategorija
Slabi metali
Boja
n/a
Radioaktivan
Da
Ime dolazi iz japanskog naziva za Japan
Kristalna struktura
n/a
Povijest
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.
Elektrona po ljusci
2, 8, 18, 32, 32, 18, 3
Elektronska konfiguracija
[Rn] 5f14 6d10 7s2 7p1
Nihonium is historically known as eka-thallium
Fizikalna svojstva
Agregacijsko stanje
Čvrsto
Gustoća
16 g/cm3
Talište
703,15 K | 430 °C | 806 °F
Vrelište
1373,15 K | 1100 °C | 2012 °F
Toplina taljenja
n/a
Toplina isparavanja
n/a
Specifični toplinski kapacitet
-
Zastupljenost u Zemljinoj kori
n/a
Zastupljenost u svemiru
n/a
Izvor slike: Wikimedia Commons (Hrustov)
The element was discovered at the Joint Institute for Nuclear Research in Dubna, Russia
CAS broj
54084-70-7
PubChem CID broj
n/a
Atomska svojstva
Atomski radijus
-
Kovalentni radijus
136 pm
Elektronegativnost
-
Potencijal ionizacije
-
Atomski volumen
-
Toplinska vodljivost
-
Stanja oksidacije
1, 3, 5
Primjene
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