>Reconrabbit: Undid revision 1276527772 by Burzuchius (talk) incorrect isolator, not in article

2025-02-21T17:37:32Z

Undid revision 1276527772 by Burzuchius (talk) incorrect isolator, not in article

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{{Infobox element
|symbol =Yb
|Z =70
|number =70
|name =ytterbium
|abundance=
|abundance in earth's crust=
|abundance in oceans=
|abundance in solar system=
|left=[[thulium]]
|right=[[lutetium]]
|above=–
|below=[[nobelium|No]]
|image name=Ytterbium-3.jpg
|appearance=silvery white; with a pale yellow tint<ref>{{Greenwood&Earnshaw|page=112}}</ref>
|electrons per shell=2, 8, 18, 32, 8, 2
|phase=
|density=6.967 g/cm<sup>3</sup> <ref name="Arblaster 2018" />
|density conditions=(at 20° C)
|density gpcm3mp=6.21
|melting point K=1097
|melting point C=824
|melting point F=1515
|boiling point K=1469
|boiling point C=1196
|boiling point F=2185
|heat fusion=7.66
|heat vaporization=129
|heat capacity=26.74
|vapor pressure 1=736
|vapor pressure 10=813
|vapor pressure 100=910
|vapor pressure 1 k=1047
|vapor pressure 10 k=(1266)
|vapor pressure 100 k=(1465)
|vapor pressure comment=
|crystal structure=face-centered cubic
|crystal structure Pearson symbol=cF4
|lattice constants=''a'' = 548.46 pm (at 20 °C)<ref name="Arblaster 2018">{{cite book |last=Arblaster |first= John W. |title=Selected Values of the Crystallographic Properties of Elements |publisher=ASM International |publication-place=Materials Park, Ohio |date=2018 |isbn=978-1-62708-155-9}}</ref>
|electronegativity=1.1
|electronegativity comment=(?)
|number of ionization energies=3
|ionization energy 1=603.4
|ionization energy 2=1174.8
|ionization energy 3=2417
|atomic radius=176
|covalent radius=187±8
|magnetic ordering=[[paramagnetic]]
|electrical resistivity unit prefix=µ
|electrical resistivity=β, poly: 0.250
|electrical resistivity comment=(at {{abbr|r.t.|room temperature}})
|thermal conductivity=38.5
|thermal expansion=
|thermal expansion comment={{val|24.31|e=−6}}/K (at 20 °C)<ref name="Arblaster 2018" />
|speed of sound rod at 20=1590
|magnetic susceptibility= {{val|+249.0|e=−6}}
|magnetic susceptibility ref=  (2928 K)<ref>{{Cite book|title=CRC, Handbook of Chemistry and Physics|last=Weast|first=Robert|publisher=Chemical Rubber Company Publishing|year=1984|isbn=0-8493-0464-4|location=Boca Raton, Florida|pages=E110}}</ref>
|Young's modulus=β form: 23.9
|Shear modulus=β form: 9.9
|Bulk modulus=β form: 30.5
|Poisson ratio=β form: 0.207
|Vickers hardness=205–250
|Brinell hardness=340–440
|CAS number=7440-64-4
|naming=after [[Ytterby]] (Sweden), where it was mined
|discovered by=[[Jean Charles Galissard de Marignac]]
|discovery date=1878
|first isolation by=[[Carl Auer von Welsbach]]
|first isolation date=1906
|QID=Q1855
}}<noinclude>
{{Infobox element/element navigation|symbol=Yb}}
{{Template reference list}}
{{documentation|1=Template:Infobox element/doc}}
</noinclude>

Template:Infobox ytterbium - Revision history

>Reconrabbit: Undid revision 1276527772 by Burzuchius (talk) incorrect isolator, not in article