「Vanadium」調整以後𣍐蜀樣其地方

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1 bĭh biĕu-chiĕng: 2017 原始碼編輯
無編輯摘要
Dâ̤ 1 hòng:
{{twinLAT|釩}}
{{Infobox element
[[File:Vanadium etched.jpg|thumb|right|200px|Vanadium]]
|name=Vanadi
|enname=vanadium
|laname=vanadium
|number=23
|symbol=V
|left=[[titanium|Titan]]
|right=[[Gáuk (gĭng-sṳ̆k)|Crom]]
|above=–
|below=[[niobium|Niobi]]
|series=guó-dô gĭng-sṳ̆k
|series comment=
|group=5
|period=4
|block=d
|series color=
|appearance=blue-silver-grey metal
|image name=Vanadium_etched.jpg
|image size=
|image name comment=
|image name 2=
|image name 2 comment=
|atomic mass=50.9415
|atomic mass ref=<ref name="IUPAC">[http://www.ciaaw.org/atomic-weights.htm Standard Atomic Weights 2013]. [[Commission on Isotopic Abundances and Atomic Weights]]</ref>
|atomic mass 2=1
|atomic mass comment=
|electron configuration=&#91;[[argon|Ar]]&#93; 3d<sup>3</sup> 4s<sup>2</sup>
|electrons per shell=2, 8, 11, 2
|color=
|phase=gó-tā̤
|phase comment=
|density gplstp=
|density gpcm3nrt=6.0
|density gpcm3nrt 2=
|density gpcm3mp=5.5
|melting point K=2183
|melting point C=1910
|melting point F=3470
|boiling point K=3680
|boiling point C=3407
|boiling point F=6165
|triple point K=
|triple point kPa=
|critical point K=
|critical point MPa=
|heat fusion=21.5
|heat fusion 2=
|heat vaporization=444
|heat capacity=24.89
|vapor pressure 1=2101
|vapor pressure 10=2289
|vapor pressure 100=2523
|vapor pressure 1 k=2814
|vapor pressure 10 k=3187
|vapor pressure 100 k=3679
|vapor pressure comment=
|crystal structure=body-centered cubic
|oxidation states='''5''', 4, 3, 2, 1, −1, −3
|oxidation states comment=(an [[amphoterism|amphoteric]] oxide)
|electronegativity=1.63
|number of ionization energies=4
|ionization energy 1=650.9
|ionization energy 2=1414
|ionization energy 3=2830
|atomic radius=134
|atomic radius calculated=
|covalent radius=153±8
|Van der Waals radius=
|magnetic ordering=paramagnetic
|electrical resistivity unit prefix=n
|electrical resistivity at 0=
|electrical resistivity at 20=197
|thermal conductivity=30.7
|thermal conductivity 2=
|thermal diffusivity=
|thermal expansion=
|thermal expansion at 25=8.4
|speed of sound=
|speed of sound rod at 20=4560
|speed of sound rod at r.t.=
|Young's modulus=128
|Shear modulus=47
|Bulk modulus=160
|Poisson ratio=0.37
|Mohs hardness=6.7
|Vickers hardness=628–640
|Brinell hardness=600–742
|CAS number=7440-62-2
|isotopes=
{{infobox element/isotopes decay | mn=48 | sym=V | na=[[synthetic radioisotope|syn]] | hl=[[1 E6 s|15.9735&nbsp;d]] | dm=[[positron emission|β<sup>+</sup>]] | de=4.0123 | link1=titanium-48 | pn=48 | ps=Ti}}
{{infobox element/isotopes decay | mn=49 | sym=V | na=syn | hl=[[1 E7 s|330&nbsp;d]] | dm=[[electron capture|ε]] | de=0.6019 | link1=titanium-49 | pn=49 | ps=Ti }}
{{infobox element/isotopes decay2 | mn=50 | sym=V | na=0.25% | hl=1.5&times;10<sup>17</sup>&nbsp;y
| dm1=ε | de1=2.2083 | link1=titanium-50 | pn1=50 | ps1=Ti
| dm2=[[beta emission|β<sup>−</sup>]] | de2=1.0369 | link2=chromium-50 | pn2=50 | ps2=Cr}}
{{Infobox element/isotopes stable | mn=51 | sym=V | na=99.75% | n=28 |firstlinks=yes}}
|isotopes comment=
|discovered by=[[Andrés Manuel del Río]]
|discovery date=1801
|first isolation by=[[Nils Gabriel Sefström]]
|first isolation date=1830
|named by=Nils Gabriel Sefström
|named date=1830
}}
'''Vanadium''' sê siŏh cṳ̄ng [[gĭng-sṳ̆k]], iâ sê siŏh cṳ̄ng [[huá-hŏk nguòng-só]]. [[Nguòng-cṳ̄ sê̤ṳ-só]] sê 23, huá-hŏk hù-hô̤ sê V.
==Huá-hŏk séng-cék==
第7行 ⟶ 第109行:
 
==Cié-chṳ̄==
 
==Chăng-kō̤ cṳ̆-lâiu==
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