Ununium

URI: https://gptkb.org/entity/Ununium
GPTKB entity
Statements (17)
Predicate Object
gptkbp:instanceOf gptkb:chemical_compound
gptkbp:alsoKnownAs gptkb:Roentgenium
gptkbp:atomicNumber 111
gptkbp:category transition metal
gptkbp:discoveredBy gptkb:Gesellschaft_für_Schwerionenforschung
gptkbp:discoveredIn 1994
https://www.w3.org/2000/01/rdf-schema#label Ununium
gptkbp:IUPACName gptkb:Roentgenium
gptkbp:mostStableIsotope gptkb:Roentgenium-282
gptkbp:namedAfter gptkb:Wilhelm_Röntgen
gptkbp:periodicTableGroup 11
7
gptkbp:radioactive true
gptkbp:stateAtRoomTemperature unknown
gptkbp:symbol Uuu
gptkbp:bfsParent gptkb:UU
gptkbp:bfsLayer 6