Ununennio

Ununennio
119 OganesonaUnunennioUnbinilioa
   
 
119
Uue
 
               
               
                                   
                                   
                                                               
                                                               
Ezaugarri orokorrak
Izena, ikurra, zenbakiaUnunennio, Uue, 119
Serie kimikoaezezaguna
Taldea, periodoa, orbitala1, 8, s
Masa atomikoa[315] (iragarpena)[1] g/mol
Konfigurazio elektronikoa[Uuo] 8s1 (iragarpena)[2]
Elektroiak orbitaleko2, 8, 18, 32, 32, 18, 8, 1 (iragarpena)
Propietate fisikoak
Egoerasolidoa edo likidoa(iragarpena)[2]
Urtze-puntua273–303 K
(0–30 °C, 32–86 °F)
Irakite-puntua903 K
(630 °C, 1166 °F)
Urtze-entalpia(iragarpena)[2] kJ·mol−1
Irakite-entalpia(iragarpena)[1] kJ·mol−1
Lurrun-presioa
P/Pa 1 10 100 1 k 10 k 100 k
T/K
Propietate atomikoak


Ununennio (Ununennium) balizko elementu kimiko erradioaktibo sintetiko bat da. Haren zenbakia 119 da eta sinboloa Uue. Aurreikuspenen arabera, 8. periodoko elementua izango da eta 1. taldeko kide baten antzera jardungo du.

Estatubatuar, alemaniar eta errusiar zientzialari talde batzuek hainbat saiakera egin dituzte elementua sintetizatzeko. Hala ere, denak porrotak izan dira.

Erreferentziak

  1. a b Fricke, B.; Waber, J. T.. (1971). «Theoretical Predictions of the Chemistry of Superheavy Elements» Actinides Reviews 1: 433–485..
  2. a b c Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria. (2006). Morss; Edelstein, Norman M.; Fuger, Jean eds. The Chemistry of the Actinide and Transactinide Elements. (3. argitaraldia) Dordrecht: Springer Science+Business Media ISBN 1-4020-3555-1..

Kanpo estekak


Kimika Artikulu hau kimikari buruzko zirriborroa da. Wikipedia lagun dezakezu edukia osatuz.

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