>Davemck: rmv duplicate parm

2024-04-14T14:40:24Z

rmv duplicate parm

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{{Infobox element
|engvar ={{{engvar|}}}
|name =bismuth
|symbol =Bi
|Z =83
|number =83
|abundance=
|abundance in earth's crust=
|abundance in oceans=
|abundance in solar system=
|left=[[lead]]
|right=[[polonium]]
|above=[[Antimony|Sb]]
|below=[[Moscovium|Mc]]
|appearance=lustrous brownish silver
|image name=Bismuth crystals and 1cm3 cube.jpg
|electrons per shell=2, 8, 18, 32, 18, 5
|phase=
|phase comment=
|density gplstp=
|density=9.807 g/cm3 <ref name="Arblaster 2018" />
|density conditions=(at 20° C)
|density gpcm3mp=10.05
|melting point K=544.7
|melting point C=271.5
|melting point F=520.7
|boiling point K=1837
|boiling point C=1564
|boiling point F=2847
|triple point K=
|triple point kPa=
|critical point K=
|critical point MPa=
|heat fusion=11.30
|heat vaporization=179
|heat capacity=25.52
|vapor pressure 1=941
|vapor pressure 10=1041
|vapor pressure 100=1165
|vapor pressure 1 k=1325
|vapor pressure 10 k=1538
|vapor pressure 100 k=1835
|vapor pressure comment=
|crystal structure=rhombohedral
|crystal structure Pearson symbol=hR2
|lattice constants=''a'' = 0.47458 nm α = 57.236° ''a''h = 0.45462 nm ''c''h = 1.18617 nm (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>
|crystal structure ref=
|electronegativity=2.02
|number of ionization energies=4
|ionization energy 1=703
|ionization energy 2=1610
|ionization energy 3=2466
|atomic radius=156
|covalent radius=148±4
|Van der Waals radius=207
|magnetic ordering=[[diamagnetism|diamagnetic]]
|electrical resistivity unit prefix=µ
|electrical resistivity=
|electrical resistivity at 0=
|electrical resistivity at 20=1.29
|thermal conductivity=7.97
|thermal conductivity 2=
|thermal diffusivity=
|thermal expansion at 25=
|thermal expansion=
|thermal expansion comment={{val|13.09|e=−6}}/K (at 20 °C){{efn|text=The thermal expansion is [[Anisotropy|anisotropic]]: the coefficients for each crystal axis (at 20 °C) are α''a''h = {{val|11.26|e=−6}}/K, α''c''h = {{val|16.74|e=−6}}/K, and αaverage = αvolume/3 = {{val|13.09|e=−6}}/K.}}
|speed of sound=
|speed of sound rod at 20=1790
|speed of sound rod at r.t.=
|magnetic susceptibility= {{val|−280.1|e=−6}}
|magnetic susceptibility ref= <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=32
|Shear modulus=12
|Bulk modulus=31
|Poisson ratio=0.33
|Mohs hardness=2.25
|Vickers hardness=
|Brinell hardness=70–95
|CAS number=7440-69-9
|discovered by=[[Alchemy and chemistry in the medieval Islamic world|Arabic alchemists]]
|discovery date=before AD 1000
|QID=Q942
}}<noinclude>
{{Infobox element/element navigation|symbol=Bi}}
==Notes==
{{Notelist}}
{{Template reference list}}
{{documentation|1=Template:Infobox element/doc}}
</noinclude>

Template:Infobox bismuth - Revision history

>Davemck: rmv duplicate parm