Kopernicio
112
Cn
Grupo
12
Perio
7
Bloko
d
Protonoj
Elektronoj
Neŭtronoj
112
112
173
Ĝeneralaj Propraĵoj
Atoma Nombro
112
Atommaso
[285]
Amasa Nombro
285
Kategorio
Transirmetaloj
Koloro
Neniu
Radioaktiva
Jes
Named after the astronomer Nicolaus Copernicus
Kristala Strukturo
Neniu
Historio
Copernicium was first created on February 9, 1996, at the Institute for Heavy Ion Research (Gesellschaft für Schwerionenforschung) in Darmstadt, Germany, by Sigurd Hofmann, Victor Ninov et al.
This element was created by firing accelerated zinc-70 nuclei at a target made of lead-208 nuclei in a heavy ion accelerator.
A single atom of copernicium was produced with a mass number of 277.
This element was created by firing accelerated zinc-70 nuclei at a target made of lead-208 nuclei in a heavy ion accelerator.
A single atom of copernicium was produced with a mass number of 277.
Elektronoj per ŝelo
2, 8, 18, 32, 32, 18, 2
Elektrona Agordo
[Rn] 5f14 6d10 7s2
Copernicium has no stable or naturally-occurring isotopes
Fizikaj Propraĵoj
Fazo
Likvo
Denso
-
Fandpunkto
-
Bolpunkto
-
Varmo de Fuzio
Neniu
Varmo de Vaporiĝo
Neniu
Specifa Varmo Kapacito
-
Krusta Abundo
Neniu
Universa Abundo
Neniu
Bildaj kreditoj: Wikimedia Commons (Commander-pirx)
The element was discovered at the Institute for Heavy Ion Research in Darmstadt, Germany
CAS Nombro
54084-26-3
PubChem Kunmetita Identiga Nombro
Neniu
Atomaj Propraĵoj
Atoma Radiuso
-
Kovalenta Radiuso
122 pm
Elektronegativeco
-
Potencialo de jonigo
-
Atoma Volumo
-
Termika Kondukto
-
Oksidaj Ŝtatoj
2, 4
Aplikoj
Copernicium is used for scientific research purposes only.
Copernicium is harmful due to its radioactivity
Izotopoj
Stabilaj Izotopoj
-Malstabilaj Isotopoj
277Cn, 278Cn, 279Cn, 280Cn, 281Cn, 282Cn, 283Cn, 284Cn, 285Cn