ytterbium

GPTKB entity

Statements (52)
Predicate Object
gptkbp:instance_of gptkb:chemical_compound
gptkbp:abundance_in_earths_crust 3.2 ppm
gptkbp:abundance_in_seawater 0.0007 ppm
gptkbp:block f-block
gptkbp:casnumber 7440-64-4
gptkbp:category lanthanide
gptkbp:color silvery-white
gptkbp:cooling_system 13.5 W/(m· K)
gptkbp:discovered_by gptkb:Jean_Charles_Galissard_de_Marignac
gptkbp:discovery gptkb:Switzerland
gptkbp:discovery_year 1878
gptkbp:dissolved soluble in acids
gptkbp:electronegativity 1.1 (Pauling scale)
[ Xe] 4f14 6s2
gptkbp:has_field paramagnetic
gptkbp:has_spectral_type visible spectrum
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:oxidation_states +2
+3
gptkbp:period gptkb:6
gptkbp:population_density 6.965 g/cm³
gptkbp:power_source 6.254 e V
gptkbp:related_products Yb Cl3
Yb F3
Yb2 O3
Yb2 S3
Yb(NO3)3
gptkbp:side_effect low toxicity
gptkbp:structure hexagonal close-packed
gptkbp:symbol Yb
gptkbp:uses fiber optics
nuclear medicine
lasers
steel manufacturing
gptkbp:bfsParent gptkb:Mendeleev's_Periodic_Table
gptkbp:bfsLayer 5