>MadeOfAtoms: add density conditions

2024-02-14T08:57:44Z

add density conditions

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{{Infobox element
|engvar ={{{engvar|}}}
|name =arsenic
|symbol =As
|Z =33
|number =33
|abundance=
|abundance in earth's crust=
|abundance in oceans=
|abundance in solar system=
|left=[[germanium]]
|right=[[selenium]]
|above=[[phosphorus|P]]
|below=[[antimony|Sb]]
|appearance=metallic grey
|image name=Arsen 1a.jpg
|electrons per shell=2, 8, 18, 5
|phase=
|phase comment=
|density=grey: 5.782 g/cm3<ref name="Arblaster 2018" />
|density conditions=(at 20° C)
|density gplstp=
|density gpcm3nrt=
|density gpcm3mp=5.22
|sublimation point K=887
|sublimation point C=615
|sublimation point F=1137
|triple point K=1090
|triple point kPa=3628
|triple point ref=<ref name="Gokcen1989">{{cite journal|author=Gokcen, N. A|title=The As (arsenic) system|journal=Bull. Alloy Phase Diagrams|year=1989|volume=10|pages=11–22|doi=10.1007/BF02882166}}</ref>
|critical point K=1673
|critical point MPa=?
|heat fusion=grey: 24.44
|heat vaporization=34.76
|heat vaporization comment=(?)
|heat capacity=24.64
|vapor pressure 1=553
|vapor pressure 10=596
|vapor pressure 100=646
|vapor pressure 1 k=706
|vapor pressure 10 k=781
|vapor pressure 100 k=874
|vapor pressure comment=
|crystal structure prefix=grey:
|crystal structure=rhombohedral
|crystal structure Pearson symbol=hR2
|crystal structure ref=
|lattice constants=''a''r = 413.15 pm α = 54.133° pm ''a''h = 375.99 pm ''c''h = 1054.58 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=2.18
|number of ionization energies=4
|ionization energy 1=947.0
|ionization energy 2=1798
|ionization energy 3=2735
|atomic radius=119
|covalent radius=119±4
|Van der Waals radius=185
|magnetic ordering=[[diamagnetic]]
|magnetic ordering ref=<ref>{{cite book|url=https://web.archive.org/web/20110303222309/http://www-d0.fnal.gov/hardware/cal/lvps_info/engineering/elementmagn.pdf|chapter=Magnetic susceptibility of the elements and inorganic compounds|title=Handbook of Chemistry and Physics|edition=81|publisher=CRC press|isbn=0849304814|year=2000|editor= Lide, David R. }}</ref>
|electrical resistivity unit prefix=n
|electrical resistivity at 0=
|electrical resistivity at 20=333
|thermal conductivity=50.2
|thermal conductivity 2=
|thermal diffusivity=
|thermal expansion=5.6
|thermal expansion ref=<ref>{{cite book|author=Cverna, Fran |title=ASM Ready Reference: Thermal properties of metals|url=https://books.google.com/books?id=qvrq96gJFxIC&pg=PA8|date= 2002|publisher=ASM International|isbn=978-0-87170-768-0|pages=8–}} [http://www.owlnet.rice.edu/~msci301/ThermalExpansion.pdf pdf].</ref>
|thermal expansion comment=(at {{abbr|r.t.|room temperature}})
|thermal expansion at 25=
|speed of sound=
|speed of sound rod at 20=
|speed of sound rod at r.t.=
|magnetic susceptibility= {{val|−5.5|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=8
|Shear modulus=
|Bulk modulus=22
|Poisson ratio=
|Mohs hardness=3.5
|Vickers hardness=
|Brinell hardness=1440
|CAS number=7440-38-2
|discovered by=[[Alchemy and chemistry in the medieval Islamic world|Arabic alchemists]]
|discovery date=before AD 815
|QID=Q871
}}<noinclude>
{{Infobox element/element navigation|symbol=As}}
{{Template reference list}}
{{documentation|1=Template:Infobox element/doc}}
</noinclude>

Template:Infobox arsenic - Revision history

>MadeOfAtoms: add density conditions