text: # Chéu (nguòng-só)
  Chăng-kō̤ Mìng-dĕ̤ng-ngṳ̄ Háng-cê gì bēng-buōng. / 參考閩東語漢字其版本。
  Chéu (溴), iâ hô̤ lā̤ cháu-só (臭素) hĕ̤k-ciā Brom, sê siŏh cṳ̄ng hĭ-gĭng-sṳ̆k nguòng-só. Nguòng-cṳ̄ sê̤ṳ-só sê 35, huá-hŏk hù-hô̤ sê Br.
  Chéu sê gĭng-dáng â̤ báik gì nguòng-só dâi-dŏng mì-ék siŏh ciáh diŏh siòng-ŭng â-dā̤ sê ĭk-tái gì hĭ-gĭng-sṳ̆k nguòng-só.
title: Chéu (nguòng-só)
wikitext: {{twinLAT|溴}}
  {{Infobox element
  |name=Chéu
  |enname=bromine
  |laname=bromium
  |number=35
  |symbol=Br
  |left=[[Să̤ (gó-tā̤)|Sele­n]]
  |right=[[Káik (nguòng-só)|Krypton]]
  |above=[[Lṳ̆k (nguòng-só)|lṳ̆k]]
  |below=[[diēng]]
  |series=hĭ-gĭng-sṳ̆k
  |series comment=
  |group=17
  |period=4
  |block=p
  |series color=
  |appearance={{nowrap|gas/liquid: red-brown}}<br>{{nowrap|solid: metallic luster}}
  |image name=Bromine vial in acrylic cube.jpg
  |image size=200px
  |image name comment=
  |image name 2=
  |image size 2=
  |image name 2 comment=
  |atomic mass=79.904 
  |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=(79.901–79.907)<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;[[argon|Ar]]&#93; 3d<sup>10</sup> 4s<sup>2</sup> 4p<sup>5</sup>
  |electrons per shell=2, 8, 18, 7
  |color=
  |phase=ĭk-tā̤
  |phase comment=
  |density gplstp=
  |density gpcm3nrt=Br<sub>2</sub>, liquid: 3.1028
  |density gpcm3nrt 2=
  |density gpcm3nrt 3=
  |density gpcm3mp=
  |melting point K=265.8
  |melting point C=&minus;7.2
  |melting point F=19
  |sublimation point K=
  |sublimation point C=
  |sublimation point F=
  |boiling point K=332.0
  |boiling point C=58.8
  |boiling point F=137.8
  |triple point K=265.90
  |triple point kPa=5.8
  |triple point ref=<ref name=b92>{{RubberBible92nd|page=4.121}}</ref>
  |critical point K=588
  |critical point MPa=10.34
  |critical point ref=<ref name=b92/>
  |heat fusion=(Br<sub>2</sub>) 10.571
  |heat fusion 2=
  |heat vaporization=(Br<sub>2</sub>) 29.96
  |heat capacity=(Br<sub>2</sub>) 75.69
  |vapor pressure 1=185
  |vapor pressure 10=201
  |vapor pressure 100=220
  |vapor pressure 1 k=244
  |vapor pressure 10 k=276
  |vapor pressure 100 k=332
  |vapor pressure comment=
  |crystal structure=orthorhombic
  |oxidation states=7, '''5''', 4, '''3''', '''1''', '''−1'''
  |oxidation states comment=(a strongly [[acid]]ic oxide)
  |electronegativity=2.96
  |number of ionization energies=3
  |ionization energy 1=1139.9
  |ionization energy 2=2103
  |ionization energy 3=3470
  |atomic radius=120
  |atomic radius calculated=
  |covalent radius=120±3
  |Van der Waals radius=185
  |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=7.8&times;10<sup>10</sup>
  |thermal conductivity=0.122
  |thermal conductivity 2=
  |thermal diffusivity=
  |thermal expansion=
  |thermal expansion at 25=
  |speed of sound=206
  |speed of sound comment =(at&nbsp;20&nbsp;°C)
  |speed of sound rod at 20=
  |speed of sound rod at r.t.=
  |tensile strength=
  |Young's modulus=
  |Shear modulus=
  |Bulk modulus=
  |Poisson ratio=
  |Mohs hardness=
  |Vickers hardness=
  |Brinell hardness=
  |CAS number=7726-95-6
  |isotopes=
  {{Infobox element/isotopes stable | mn=79 | sym=Br | na=50.69% | n=44 |firstlinks=yes}}
  {{Infobox element/isotopes stable | mn=81 | sym=Br | na=49.31% | n=46 |firstlinks=no}}
  |isotopes comment=
  |discovery and first isolation by=[[Antoine Jérôme Balard]] and [[Leopold Gmelin]]
  |discovery date=1825
  }}
  '''Chéu''' (溴), iâ hô̤ lā̤ '''cháu-só''' (臭素) hĕ̤k-ciā '''Brom''', sê siŏh cṳ̄ng [[hĭ-gĭng-sṳ̆k]] [[huá-hŏk nguòng-só|nguòng-só]]. [[Nguòng-cṳ̄ sê̤ṳ-só]] sê 35, huá-hŏk hù-hô̤ sê Br.
  
  Chéu sê gĭng-dáng â̤ báik gì nguòng-só dâi-dŏng mì-ék siŏh ciáh diŏh [[siòng-ŭng]] â-dā̤ sê [[ĭk-tái]] gì hĭ-gĭng-sṳ̆k nguòng-só.
  ==Huá-hŏk séng-cék==
  
  ==Éng-ê̤ṳng==
  
  ==Cié-chṳ̄==
  
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  [[分類:Huá-hŏk nguòng-só]]