text: # Lṳ̆k (nguòng-só)
  Chăng-kō̤ Mìng-dĕ̤ng-ngṳ̄ Háng-cê gì bēng-buōng. / 參考閩東語漢字其版本。
  Lṳ̆k (綠, 氯), iâ hô̤ lā̤ sièng-só (塩素) hĕ̤k-ciā Clo, sê siŏh cṳ̄ng hĭ-gĭng-sṳ̆k nguòng-só.  Nguòng-cṳ̄ sê̤ṳ-só sê 17, huá-hŏk hù-hô̤ sê Cl.
title: Lṳ̆k (nguòng-só)
wikitext: {{twinLAT|氯}}
  {{Infobox element
  |name=Lṳ̆k
  |enname=chlorine
  |laname=chlorum
  |number=17
  |symbol=Cl
  |left=[[liù-uòng]]
  |right=[[Ā (nguòng-só)|argon]]
  |above=[[Hók (nguòng-só)|hók]]
  |below=[[Chéu (nguòng-só)|chéu]]
  |series=hĭ-gĭng-sṳ̆k
  |series comment=
  |group=17
  |period=3
  |block=p
  |series color=
  |appearance=pale yellow-green gas
  |image name=Chlorine ampoule.jpg
  |image size=
  |image name comment=A glass container filled with chlorine gas
  |image name 2=Chlorine spectrum visible.png
  |image name 2 comment=[[Emission line]] spectra; 400&ndash;700&nbsp;nm
  |atomic mass=35.45 
  |atomic mass ref=<ref name="CIAAW">[http://www.ciaaw.org/pubs/TSAW2013_xls.xls Conventional Atomic Weights 2013]. [[Commission on Isotopic Abundances and Atomic Weights]]</ref>
  |atomic mass 2=
  |atomic mass comment=(35.446–35.457)<ref name="IUPAC">[http://www.ciaaw.org/atomic-weights.htm Standard Atomic Weights 2013]. [[Commission on Isotopic Abundances and Atomic Weights]]</ref>
  |electron configuration=&#91;[[neon|Ne]]&#93; 3s<sup>2</sup> 3p<sup>5</sup>
  |electrons per shell=2, 8, 7
  |color=
  |phase=ké-tā̤
  |phase comment=
  |density gplstp=3.2
  |density gpcm3nrt=
  |density gpcm3nrt 2=
  |density gpcm3mp=
  |density gpcm3bp=1.5625
  |density gpcm3bp ref=<ref>[http://encyclopedia.airliquide.com/Encyclopedia.asp?LanguageID=11&CountryID=19&Formula=&GasID=13&UNNumber=&EquivGasID=3&PressionBox=&VolLiquideBox=&MasseLiquideBox=&VolGasBox=&MasseGasBox=&RD20=29&RD9=8&RD6=64&RD4=2&RD3=22&RD8=27&RD2=20&RD18=41&RD7=18&RD13=71&RD16=35&RD12=31&RD19=34&RD24=62&RD25=77&RD26=78&RD28=81&RD29=82 Chlorine], Gas Encyclopaedia, Air Liquide</ref>
  |melting point K=171.6
  |melting point C=−101.5
  |melting point F=−150.7
  |boiling point K=239.11
  |boiling point C=−34.04
  |boiling point F=−29.27
  |triple point K=
  |triple point kPa=
  |critical point K=416.9
  |critical point MPa=7.991
  |heat fusion=(Cl<sub>2</sub>) 6.406
  |heat fusion 2=
  |heat vaporization=(Cl<sub>2</sub>) 20.41
  |heat capacity=(Cl<sub>2</sub>)<br/>33.949
  |vapor pressure 1=128
  |vapor pressure 10=139
  |vapor pressure 100=153
  |vapor pressure 1 k=170
  |vapor pressure 10 k=197
  |vapor pressure 100 k=239
  |vapor pressure comment=
  |crystal structure=orthorhombic
  |oxidation states='''7''', 6, '''5''', 4, '''3''', 2, '''1''', '''−1'''
  |oxidation states comment=(a strongly [[acid]]ic oxide)
  |electronegativity=3.16
  |number of ionization energies=4
  |ionization energy 1=1251.2
  |ionization energy 2=2298
  |ionization energy 3=3822
  |atomic radius=
  |atomic radius calculated=
  |covalent radius=102±4
  |Van der Waals radius=175
  |magnetic ordering=[[diamagnetic]]
  |magnetic ordering ref=<ref>[http://www-d0.fnal.gov/hardware/cal/lvps_info/engineering/elementmagn.pdf Magnetic susceptibility of the elements and inorganic compounds], in {{RubberBible86th}}</ref>
  |electrical resistivity=
  |electrical resistivity at 0=
  |electrical resistivity at 20=&gt;10
  |thermal conductivity=8.9{{e|-3}}
  |thermal conductivity 2=
  |thermal diffusivity=
  |thermal expansion=
  |thermal expansion at 25=
  |speed of sound=206
  |speed of sound comment=(gas, at&nbsp;0&nbsp;°C)
  |speed of sound rod at 20=
  |speed of sound rod at r.t.=
  |Young's modulus=
  |Shear modulus=
  |Bulk modulus=
  |Poisson ratio=
  |Mohs hardness=
  |Vickers hardness=
  |Brinell hardness=
  |CAS number=7782-50-5
  |isotopes=
  {{Infobox element/isotopes stable | mn=35 | sym=Cl | na=75.77% | n=18 |firstlinks=yes}}
  {{infobox element/isotopes decay2 | mn=36 | sym=Cl | na=[[trace radioisotope|trace]] | hl=[[1 E12 s|3.01×10<sup>5</sup>&nbsp;y]] | dm1=[[beta emission|β<sup>−</sup>]] | de1=0.709 | link1=argon-36 | pn1=36 | ps1=Ar | dm2=[[electron capture|ε]] | de2=– | link2=sulfur-36 | pn2=36 | ps2=S }}
  {{Infobox element/isotopes stable | mn=37 | sym=Cl | na=24.23% | n=20 |firstlinks=no}}
  |isotopes comment=
  |discovery and first isolation by=[[Carl Wilhelm Scheele]]
  |discovery date=1774
  |history comment label=Recognized as an [[chemical element|element]] by
  |history comment=[[Humphry Davy]] (1808)
  }}
  '''Lṳ̆k''' (綠, 氯), iâ hô̤ lā̤ '''sièng-só''' (塩素) hĕ̤k-ciā '''Clo''', sê siŏh cṳ̄ng [[hĭ-gĭng-sṳ̆k]] [[huá-hŏk nguòng-só|nguòng-só]].  [[Nguòng-cṳ̄ sê̤ṳ-só]] sê 17, huá-hŏk hù-hô̤ sê Cl.
  ==Huá-hŏk séng-cék==
  
  ==Éng-ê̤ṳng==
  
  ==Cié-chṳ̄==
  
  ==Chăng-kō̤ cṳ̆-lâiu==
  {{reflist}}
  
  {{Ciŭ-gĭ-biēu}}
  {{Authority control}}
  [[分類:Huá-hŏk nguòng-só]]