|
gptkbp:instanceOf
|
gptkb:chemical_compound
|
|
gptkbp:appearance
|
silvery-white
|
|
gptkbp:atomicNumber
|
64
|
|
gptkbp:atomicWeight
|
157.25
|
|
gptkbp:block
|
f-block
|
|
gptkbp:boilingPoint
|
3273 K
|
|
gptkbp:CASNumber
|
7440-54-2
|
|
gptkbp:category
|
rare earth element
|
|
gptkbp:crystalSystem
|
hexagonal close-packed
|
|
gptkbp:density
|
7.90 g/cm³
|
|
gptkbp:discoveredBy
|
gptkb:Jean_Charles_Galissard_de_Marignac
|
|
gptkbp:discoveredIn
|
1880
|
|
gptkbp:electronConfiguration
|
[Xe] 4f7 5d1 6s2
|
|
gptkbp:electronegativity
|
1.20
|
|
gptkbp:foundIn
|
gptkb:bastnäsite
gptkb:Switzerland
monazite
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
gadolinium
|
|
gptkbp:isotopes
|
Gd-152
Gd-154
Gd-155
Gd-156
Gd-157
Gd-158
Gd-160
|
|
gptkbp:magneticOrdering
|
ferromagnetic
|
|
gptkbp:meltingPoint
|
1585 K
|
|
gptkbp:namedAfter
|
gptkb:gadolinite
|
|
gptkbp:oxidationStates
|
+3
|
|
gptkbp:period
|
6
|
|
gptkbp:relatedGroup
|
lanthanide
|
|
gptkbp:standardState
|
gptkb:stone
|
|
gptkbp:symbol
|
gptkb:Gd
|
|
gptkbp:uses
|
gptkb:neutron_capture
electronics
phosphors
MRI contrast agent
|
|
gptkbp:bfsParent
|
gptkb:magnetic_resonance_imaging_(MRI)_technology
|
|
gptkbp:bfsLayer
|
5
|