>MadeOfAtoms: Update density and add thermal expansion

2024-03-22T10:11:00Z

Update density and add thermal expansion

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{{Infobox element
|engvar ={{{engvar|}}}
|symbol =Cs
|Z =55
|number =55
|name =caesium
|alt name=cesium (US)
|abundance=
|abundance in earth's crust=
|abundance in oceans=
|abundance in solar system=
|left=[[xenon]]
|right=[[barium]]
|above=[[rubidium|Rb]]
|below=[[francium|Fr]]
|appearance=pale gold
|image name=Cesium.jpg
|electrons per shell=2, 8, 18, 18, 8, 1
|phase=
|phase comment=
|density=1.886 g/cm<sup>3</sup> <ref name="Arblaster 2018" />
|density conditions=(at 20° C)
|density gpcm3mp=1.843
|melting point K=301.7
|melting point C=28.5
|melting point F=83.3
|sublimation point K=
|sublimation point C=
|sublimation point F=
|boiling point K=944
|boiling point C=671
|boiling point F=1240
|triple point K=
|triple point kPa=
|critical point K=1938
|critical point MPa=9.4
|critical point ref=<ref name=b92>{{RubberBible92nd|page=4.121}}</ref>
|heat fusion=2.09
|heat fusion 2=
|heat vaporization=63.9
|heat capacity=32.210
|vapor pressure 1=418
|vapor pressure 10=469
|vapor pressure 100=534
|vapor pressure 1 k=623
|vapor pressure 10 k=750
|vapor pressure 100 k=940
|vapor pressure comment=
|crystal structure=bodycentredcubic
|crystal structure Pearson symbol=cI2
|lattice constant=''a'' = 616.2 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=0.79
|number of ionization energies=3
|ionization energy 1=375.7
|ionization energy 2=2234.3
|ionization energy 3=3400
|atomic radius=265
|atomic radius calculated=
|covalent radius=244±11
|Van der Waals radius=343
|magnetic ordering=[[paramagnetic]]
|magnetic ordering ref=<ref name=magnet>{{cite book|url=http://www-d0.fnal.gov/hardware/cal/lvps_info/engineering/elementmagn.pdf|format=PDF|chapter=Magnetic susceptibility of the elements and inorganic compounds|title=Handbook of Chemistry and Physics|edition=87th|publisher=CRC press|access-date=2010-09-26|isbn=0-8493-0487-3}}</ref>
|electrical resistivity=
|electrical resistivity unit prefix=n
|electrical resistivity at 0=
|electrical resistivity at 20=205
|thermal conductivity=35.9
|thermal conductivity 2=
|thermal diffusivity=
|thermal expansion=
|thermal expansion comment={{val|92.6|e=−6}}/K (at 20 °C)<ref name="Arblaster 2018" />
|thermal expansion at 25=
|speed of sound=
|speed of sound rod at 20=
|speed of sound rod at r.t.=
|magnetic susceptibility=
|magnetic susceptibility ref=
|tensile strength=
|Young's modulus=1.7
|Shear modulus=
|Bulk modulus=1.6
|Poisson ratio=
|Mohs hardness=0.2
|Vickers hardness=
|Brinell hardness=0.14
|CAS number=7440-46-2
|naming={{ety|la|caesius|bluish grey}}, for its spectral colours
|discovered by=[[Robert Bunsen]] and [[Gustav Kirchhoff]]
|discovery date=1860
|first isolation by=[[Carl Setterberg]]
|first isolation date=1882
|QID=Q1108
}}<noinclude>
{{Infobox element/element navigation|symbol=Cs}}
{{Template reference list}}
{{documentation|1=Template:Infobox element/doc}}
</noinclude>

Template:Infobox caesium - Revision history

>MadeOfAtoms: Update density and add thermal expansion