|
gptkbp:instance_of
|
gptkb:chemical_compound
|
|
gptkbp:bfsLayer
|
5
|
|
gptkbp:bfsParent
|
gptkb:Mendeleev's_Periodic_Table
gptkb:Philae's_APXS
|
|
gptkbp:block
|
f-block
|
|
gptkbp:category
|
lanthanide
|
|
gptkbp:color
|
silvery-white
|
|
gptkbp:cooling_system
|
13.5 W/(m· K)
|
|
gptkbp:discovered_by
|
gptkb:Switzerland
gptkb:Jean_Charles_Galissard_de_Marignac
|
|
gptkbp:dissolved
|
soluble in acids
|
|
gptkbp:electronegativity
|
1.1 (Pauling scale)
[ Xe] 4f14 6s2
|
|
gptkbp:field
|
paramagnetic
|
|
gptkbp:geological_formation
|
3.2 ppm
|
|
gptkbp:has_spectral_type
|
visible spectrum
|
|
gptkbp:historical_period
|
gptkb:6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
ytterbium
|
|
gptkbp:isotopes
|
70
Yb-166
Yb-167
Yb-168
Yb-169
Yb-171
Yb-172
Yb-173
Yb-174
Yb-175
Yb-176
|
|
gptkbp:material
|
used in various alloys
|
|
gptkbp:melting_point
|
1,315 ° C
819 ° C
|
|
gptkbp:members
|
lanthanides
|
|
gptkbp:origin
|
gptkb:Ytterby,_Sweden
|
|
gptkbp:population
|
6.965 g/cm³
|
|
gptkbp:power_output
|
6.254 e V
|
|
gptkbp:products
|
Yb Cl3
Yb F3
Yb(N O3)3
Yb2 O3
Yb2 S3
|
|
gptkbp:side_effect
|
low toxicity
|
|
gptkbp:social_structure
|
+2
+3
hexagonal close-packed
|
|
gptkbp:symbol
|
Yb
|
|
gptkbp:type_of
|
7440-64-4
|
|
gptkbp:uses
|
fiber optics
nuclear medicine
lasers
steel manufacturing
|
|
gptkbp:water_quality
|
0.0007 ppm
|
|
gptkbp:year_created
|
1878
|