Tennessine

GPTKB entity

Statements (46)
Predicate Object
gptkbp:instanceOf gptkb:chemical_compound
gptkbp:appearance unknown
gptkbp:atomicNumber 117
gptkbp:atomicRadius unknown
gptkbp:atomicWeight [294]
gptkbp:block p-block
gptkbp:boilingPoint unknown
gptkbp:CASNumber 54101-14-3
gptkbp:category halogen
superheavy element
gptkbp:density unknown
gptkbp:discoveredBy gptkb:Lawrence_Livermore_National_Laboratory
gptkb:Oak_Ridge_National_Laboratory
gptkb:Joint_Institute_for_Nuclear_Research
gptkb:V._K._Oganessian
gptkbp:discoveredIn gptkb:Dubna,_Russia
2010
gptkbp:electronConfiguration [Rn] 5f14 6d10 7s2 7p5
gptkbp:existsNaturally false
gptkbp:firstSynthesized 2009
gptkbp:halfLife ~20 ms (Tennessine-294)
https://www.w3.org/2000/01/rdf-schema#label Tennessine
gptkbp:isotopes gptkb:Tennessine-293
gptkb:Tennessine-294
gptkbp:IUPACName gptkb:Tennessine
gptkbp:IUPACSymbol gptkb:Ts
gptkbp:meltingPoint unknown
gptkbp:mostStableIsotope gptkb:Tennessine-294
gptkbp:namedAfter gptkb:Tennessee
gptkbp:neutrons 177 (Tennessine-294)
gptkbp:officialName gptkb:IUPAC
gptkbp:oxidationStates +1, +3, +5 (predicted)
gptkbp:period 7
gptkbp:positionInPeriodicTable between Livermorium and Oganesson
gptkbp:protons 117
gptkbp:radioactive true
gptkbp:recognizedBy 2016
gptkbp:relatedGroup 17
gptkbp:series gptkb:halogens
gptkbp:stateAtRoomTemperature unknown
gptkbp:symbol gptkb:Ts
gptkbp:synthesisType bombarding Berkelium-249 with Calcium-48
gptkbp:uses no known uses
gptkbp:yearNamed 2016
gptkbp:bfsParent gptkb:The_Transuranium_Elements
gptkbp:bfsLayer 5