|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:appearance
|
unknown
|
|
gptkbp:atomicNumber
|
100
|
|
gptkbp:atomicRadius
|
unknown
|
|
gptkbp:atomicWeight
|
257
|
|
gptkbp:block
|
f-block
|
|
gptkbp:boilingPoint
|
unknown
|
|
gptkbp:CASNumber
|
7440-72-4
|
|
gptkbp:category
|
actinide
transuranium element
|
|
gptkbp:crystalSystem
|
unknown
|
|
gptkbp:density
|
unknown
|
|
gptkbp:discoveredBy
|
gptkb:Albert_Ghiorso
gptkb:Bernard_G._Harvey
gptkb:Glenn_T._Seaborg
gptkb:Gregory_R._Choppin
gptkb:Stanley_G._Thompson
|
|
gptkbp:discoveredIn
|
gptkb:United_States
1952
|
|
gptkbp:discoveryContext
|
gptkb:Ivy_Mike_hydrogen_bomb_test
|
|
gptkbp:electronConfiguration
|
[Rn] 5f12 7s2
|
|
gptkbp:electrons
|
100
|
|
gptkbp:firstProduced
|
neutron bombardment of plutonium
|
|
gptkbp:foundIn
|
nuclear explosions
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Fermium
|
|
gptkbp:isotopes
|
Fm-253
Fm-255
Fm-257
|
|
gptkbp:IUPACName
|
gptkb:Fermium
|
|
gptkbp:meltingPoint
|
1527 K
|
|
gptkbp:mostStableIsotope
|
100.5 days
Fm-257
|
|
gptkbp:namedAfter
|
gptkb:Enrico_Fermi
|
|
gptkbp:neutrons
|
157 (in Fm-257)
|
|
gptkbp:notFoundInNature
|
true
|
|
gptkbp:oxidationStates
|
+2
+3
|
|
gptkbp:partOf
|
actinide series
|
|
gptkbp:period
|
7
|
|
gptkbp:phaseAtSTP
|
gptkb:stone
|
|
gptkbp:positionInPeriodicTable
|
period 7, actinide series
|
|
gptkbp:protons
|
100
|
|
gptkbp:radioactive
|
true
|
|
gptkbp:relatedGroup
|
actinide
|
|
gptkbp:symbol
|
gptkb:Fm
|
|
gptkbp:uses
|
scientific research
|
|
gptkbp:bfsParent
|
gptkb:Enrico_Fermi
|
|
gptkbp:bfsLayer
|
3
|
