https://www.vigyanwiki.in/index.php?action=history&feed=atom&title=Template%3AInfobox_europium 2026-04-03T17:52:43Z Revision history for this page on the wiki MediaWiki 1.39.3 https://www.vigyanwiki.in/index.php?title=Template:Infobox_europium&diff=279584&oldid=prev 2023-12-14T09:15:09Z

<p>1 revision imported from <a href="https://alpha.indicwiki.in/index.php?title=Template:Infobox_europium" class="extiw" title="alpha:Template:Infobox europium">alpha:Template:Infobox_europium</a></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <tr class="diff-title" lang="en-GB"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:45, 14 December 2023</td> </tr><tr><td colspan="2" class="diff-notice" lang="en-GB"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

Indicwiki https://www.vigyanwiki.in/index.php?title=Template:Infobox_europium&diff=279583&oldid=prev 2023-12-06T07:56:22Z

<p>Created page with &quot;{{Infobox element |symbol =Eu |Z =63 |number =63 |name =europium |abundance= |abundance in earth&#039;s crust= |abundance in oceans= |abundance in solar system= |left=sama...&quot;</p> <p><b>New page</b></p><div>{{Infobox element<br /> |symbol =Eu<br /> |Z =63<br /> |number =63<br /> |name =europium<br /> |abundance=<br /> |abundance in earth's crust=<br /> |abundance in oceans=<br /> |abundance in solar system=<br /> |left=[[samarium]]<br /> |right=[[gadolinium]]<br /> |above=–<br /> |below=[[americium|Am]]<br /> |image name=Europium.jpg<br /> |appearance=silvery white, with a pale yellow tint;&lt;ref&gt;{{Greenwood&amp;Earnshaw|page=112}}&lt;/ref&gt; but rarely seen without oxide discoloration<br /> |electrons per shell=2, 8, 18, 25, 8, 2<br /> |phase=<br /> |density gpcm3nrt=5.244<br /> |density gpcm3mp=5.13<br /> |melting point K=1099<br /> |melting point C=826<br /> |melting point F=1519<br /> |boiling point K=1802<br /> |boiling point C=1529<br /> |boiling point F=2784<br /> |heat fusion=9.21<br /> |heat vaporization=176<br /> |heat capacity=27.66<br /> |vapor pressure 1=863<br /> |vapor pressure 10=957<br /> |vapor pressure 100=1072<br /> |vapor pressure 1 k=1234<br /> |vapor pressure 10 k=1452<br /> |vapor pressure 100 k=1796<br /> |vapor pressure comment=<br /> |crystal structure=body-centered cubic<br /> |electronegativity=1.2<br /> |electronegativity comment=<br /> |number of ionization energies=3<br /> |ionization energy 1=547.1<br /> |ionization energy 2=1085<br /> |ionization energy 3=2404<br /> |atomic radius=180<br /> |covalent radius=198±6<br /> |magnetic ordering=[[paramagnetic]]<br /> |magnetic ordering ref=&lt;ref name=magnet&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 }}<br /> &lt;/ref&gt;<br /> |electrical resistivity unit prefix=µ<br /> |electrical resistivity=poly: 0.900<br /> |electrical resistivity comment=(at {{abbr|r.t.|room temperature}})<br /> |thermal conductivity=est. 13.9<br /> |thermal expansion=poly: 35.0<br /> |thermal expansion comment=(at {{abbr|r.t.|room temperature}})<br /> |magnetic susceptibility= {{val|+34,000.0|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=18.2<br /> |Shear modulus=7.9<br /> |Bulk modulus=8.3<br /> |Poisson ratio=0.152<br /> |Vickers hardness=165–200<br /> |CAS number=7440-53-1<br /> |naming=after Europe<br /> |discovery and first isolation by=[[Eugène-Anatole Demarçay]]<br /> |discovery date=1896<br /> |first isolation date=1901<br /> |QID=Q1396<br /> }}&lt;!--<br /> <br /> --&gt;&lt;noinclude&gt;<br /> {{Infobox element/element navigation|symbol=Eu}}<br /> {{Template reference list}}<br /> {{documentation|1=Template:Infobox element/doc}}<br /> &lt;/noinclude&gt;</div>

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