Cn

URI: https://gptkb.org/entity/Cn
GPTKB entity
Statements (27)
Predicate Object
gptkbp:instanceOf gptkb:chemical_compound
gptkbp:appearance unknown
gptkbp:atomicNumber 112
gptkbp:atomicWeight 285
gptkbp:block d-block
gptkbp:boilingPoint unknown
gptkbp:CASNumber 54084-26-3
gptkbp:category transition metal
gptkbp:discoveredBy gptkb:Sigurd_Hofmann
gptkb:Gesellschaft_für_Schwerionenforschung
gptkbp:discoveredIn 1996
https://www.w3.org/2000/01/rdf-schema#label Cn
gptkbp:isotopes gptkb:Copernicium-283
gptkb:Copernicium-285
gptkb:Copernicium-284
gptkb:Copernicium-286
gptkbp:IUPACName gptkb:Copernicium
gptkbp:locatedIn gptkb:chemical_compound
gptkbp:meltingPoint unknown
gptkbp:namedAfter gptkb:Nicolaus_Copernicus
gptkbp:period 7
gptkbp:radioactive true
gptkbp:relatedGroup 12
gptkbp:solidStateAtRoomTemp unknown
gptkbp:symbol gptkb:Copernicium
gptkbp:bfsParent gptkb:Copernicium
gptkbp:bfsLayer 5