>MadeOfAtoms: Update density and thermal expansion

2024-03-06T03:05:39Z

Update density and thermal expansion

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{{Infobox element
|symbol =Zr
|Z =40
|number =40
|name =zirconium
|abundance=
|abundance in earth's crust=
|abundance in oceans=
|abundance in solar system=
|left=[[yttrium]]
|right=[[niobium]]
|above=[[titanium|Ti]]
|below=[[hafnium|Hf]]
|image name=Zirconium_crystal_bar_and_1cm3_cube.jpg
|appearance=silvery white
|electrons per shell=2, 8, 18, 10, 2
|phase=
|density=6.505 g/cm3<ref name="Arblaster 2018" />
|density conditions=(at 20° C)
|density gpcm3nrt=
|density gpcm3mp=5.8
|melting point K=2125
|melting point C=1852
|melting point F=3365
|boiling point K=4650
|boiling point C=4377
|boiling point F=7911
|heat fusion=14
|heat vaporization=591
|heat capacity=25.36
|vapor pressure 1=2639
|vapor pressure 10=2891
|vapor pressure 100=3197
|vapor pressure 1 k=3575
|vapor pressure 10 k=4053
|vapor pressure 100 k=4678
|vapor pressure comment=
|crystal structure=hexagonal close-packed
|crystal structure Pearson symbol=hP2
|lattice constants=''a'' = 323.22 pm ''c'' = 514.79 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=1.33
|number of ionization energies=3
|ionization energy 1=640.1
|ionization energy 2=1270
|ionization energy 3=2218
|atomic radius=160
|covalent radius=175±7
|magnetic ordering=[[paramagnetic]]
|magnetic ordering ref=<ref name=magnet>{{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| editor = Lide, D. R. | title = CRC Handbook of Chemistry and Physics | edition = 86th | location = Boca Raton (FL) | publisher = CRC Press | year = 2005 | isbn = 0-8493-0486-5 }}
</ref>
|electrical resistivity unit prefix=n
|electrical resistivity at 20=421
|thermal conductivity=22.6
|thermal expansion=
|thermal expansion comment={{val|5.69|e=−6}}/K (at 20 °C)<ref name="Arblaster 2018" />{{efn|text=The thermal expansion of a zirconium crystal is [[Anisotropy|anisotropic]]: the parameters (at 20 °C) for each crystal axis are α''a'' = {{val|4.91|e=−6}}/K, α''c'' = {{val|7.26|e=−6}}/K, and αaverage = αV/3 = {{val|5.69|e=−6}}/K.<ref name="Arblaster 2018" />}}
|thermal expansion at 25=
|speed of sound rod at 20=3800
|magnetic susceptibility=
|magnetic susceptibility ref=
|Young's modulus=88
|Bulk modulus=91.1
|Shear modulus=33
|Poisson ratio=0.34
|Mohs hardness=5.0
|Vickers hardness=820–1800
|Brinell hardness=638–1880
|CAS number=7440-67-7
|naming=after ''zircon'', ''zargun'' زرگون meaning "gold-colored".
|discovered by=[[Martin Heinrich Klaproth]]
|discovery date=1789
|first isolation by=[[Jöns Jakob Berzelius]]
|first isolation date=1824
|QID=Q1038
}}<noinclude>
{{Infobox element/element navigation|symbol=Zr}}
==Notes==
{{Notelist}}
{{Template reference list}}
{{documentation|1=Template:Infobox element/doc}}
</noinclude>

Template:Infobox zirconium - Revision history

>MadeOfAtoms: Update density and thermal expansion