https://traveller.m9s5ever.co.uk/index.php?action=history&feed=atom&title=Template%3AInfobox_barium 2026-10-18T08:40:08Z Revision history for this page on the wiki MediaWiki 1.38.7 https://traveller.m9s5ever.co.uk/index.php?title=Template:Infobox_barium&diff=915&oldid=prev 2021-05-31T16:36:59Z

<p><span dir="auto"><span class="autocomment">top: </span>rm unused parameter (read from dataset), removed: |category comment= , |group=2 , |period=6 , |block=s</span></p> <p><b>New page</b></p><div>{{Infobox element<br /> |engvar={{{engvar|}}}<br /> |name=barium<br /> |number=56<br /> |symbol=Ba<br /> |abundance=<br /> |abundance in earth's crust=<br /> |abundance in oceans=<br /> |abundance in solar system=<br /> |left=[[caesium]]<br /> |right=[[lanthanum]]<br /> |above=[[Strontium|Sr]]<br /> |below=[[Radium|Ra]]<br /> |appearance=silvery gray; with a pale yellow tint&lt;ref&gt;{{Greenwood&amp;Earnshaw|page=112}}&lt;/ref&gt;<br /> |image name=Barium unter Argon Schutzgas Atmosphäre.jpg<br /> |electrons per shell=2, 8, 18, 18, 8, 2<br /> |phase=<br /> |phase comment=<br /> |density gplstp=<br /> |density gpcm3nrt=3.51<br /> |density gpcm3mp=3.338<br /> |melting point K=1000<br /> |melting point C=727<br /> |melting point F=1341<br /> |boiling point K=2118<br /> |boiling point C=1845<br /> |boiling point F=3353<br /> |triple point K=<br /> |triple point kPa=<br /> |critical point K=<br /> |critical point MPa=<br /> |heat fusion=7.12<br /> |heat vaporization=142<br /> |heat capacity=28.07<br /> |vapor pressure 1=911<br /> |vapor pressure 10=1038<br /> |vapor pressure 100=1185<br /> |vapor pressure 1 k=1388<br /> |vapor pressure 10 k=1686<br /> |vapor pressure 100 k=2170<br /> |vapor pressure comment=<br /> |crystal structure=body-centered cubic<br /> |electronegativity=0.89<br /> |number of ionization energies=3<br /> |ionization energy 1=502.9<br /> |ionization energy 2=965.2<br /> |ionization energy 3=3600<br /> |atomic radius=222<br /> |covalent radius=215±11<br /> |Van der Waals radius=268<br /> |magnetic ordering=[[paramagnetism|paramagnetic]]<br /> |magnetic ordering ref=&lt;ref&gt;{{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 }}&lt;/ref&gt;<br /> |electrical resistivity unit prefix=n<br /> |electrical resistivity at 0=<br /> |electrical resistivity at 20=332<br /> |thermal conductivity=18.4<br /> |thermal conductivity 2=<br /> |thermal diffusivity=<br /> |thermal expansion=<br /> |thermal expansion at 25=20.6<br /> |speed of sound=<br /> |speed of sound rod at 20=1620<br /> |speed of sound rod at r.t.=<br /> |magnetic susceptibility= {{val|+20.6|e=−6}}<br /> |magnetic susceptibility ref= &lt;ref&gt;{{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}}&lt;/ref&gt;<br /> |Young's modulus=13<br /> |Shear modulus=4.9<br /> |Bulk modulus=9.6<br /> |Poisson ratio=<br /> |Mohs hardness=1.25<br /> |Vickers hardness=<br /> |Brinell hardness=<br /> |CAS number=7440-39-3<br /> |isotopes=<br /> {{infobox element/isotopes decay | mn=130 | sym=Ba | na=0.11% | hl=(0.5–2.7)×10&lt;sup&gt;21&lt;/sup&gt;&amp;nbsp;y | dm=[[double electron capture|εε]] | de=2.620 | link1=xenon-130 | pn=130 | ps=Xe}}<br /> {{infobox element/isotopes stable | mn=132 | sym=Ba | na=0.10% | n=76 |firstlinks=yes}}<br /> {{infobox element/isotopes decay | mn=133 | sym=Ba<br /> |na=[[synthetic radioisotope|syn]] | hl=10.51&amp;nbsp;y<br /> |dm=[[electron capture|ε]] | de=0.517 | link1=caesium-133 | pn=133 | ps=Cs}}<br /> {{infobox element/isotopes stable | mn=134 | sym=Ba | na=2.42% | n=78 |firstlinks=no}}<br /> {{infobox element/isotopes stable | mn=135 | sym=Ba | na=6.59% | n=79 |firstlinks=no}}<br /> {{infobox element/isotopes stable | mn=136 | sym=Ba | na=7.85% | n=80 |firstlinks=no}}<br /> {{infobox element/isotopes stable | mn=137 | sym=Ba | na=11.23% | n=81 |firstlinks=no}}<br /> {{infobox element/isotopes stable | mn=138 | sym=Ba | na=71.70% | n=82 |firstlinks=no}}<br /> |isotopes comment=<br /> |discovered by=[[Carl Wilhelm Scheele]]<br /> |discovery date=1772<br /> |first isolation by=[[Humphry Davy]]<br /> |first isolation date=1808<br /> |QID=Q1112<br /> }}&lt;!--<br /> <br /> --&gt;&lt;noinclude&gt;<br /> {{Infobox element/element navigation|symbol=Ba}}<br /> {{Template reference list}}<br /> {{documentation|1=Template:Infobox element/doc}}<br /> &lt;/noinclude&gt;</div>

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