https://traveller.m9s5ever.co.uk/index.php?action=history&feed=atom&title=Template%3AInfobox_thallium 2026-10-18T05:04:05Z Revision history for this page on the wiki MediaWiki 1.38.7 https://traveller.m9s5ever.co.uk/index.php?title=Template:Infobox_thallium&diff=908&oldid=prev 2021-05-31T18:58:56Z

<p><span dir="auto"><span class="autocomment">top: </span>rm unused parameter (read from dataset), removed: |group=13 , |period=6 , |block=p</span></p> <p><b>New page</b></p><div>{{Infobox element<br /> |number=81<br /> |symbol=Tl<br /> |name=thallium<br /> |abundance=<br /> |abundance in earth's crust=<br /> |abundance in oceans=<br /> |abundance in solar system=<br /> |left=[[mercury (element)|mercury]]<br /> |right=[[lead]]<br /> |above=[[indium|In]]<br /> |below=[[nihonium|Nh]]<br /> |image name=Thallium pieces in ampoule.jpg<br /> |appearance=silvery white<br /> |electrons per shell=2, 8, 18, 32, 18, 3<br /> |phase=<br /> |density gpcm3nrt=11.85<br /> |density gpcm3mp=11.22<br /> |melting point K=577<br /> |melting point C=304<br /> |melting point F=579<br /> |boiling point K=1746<br /> |boiling point C=1473<br /> |boiling point F=2683<br /> |heat fusion=4.14<br /> |heat vaporization=165<br /> |heat capacity=26.32<br /> |vapor pressure 1=882<br /> |vapor pressure 10=977<br /> |vapor pressure 100=1097<br /> |vapor pressure 1 k=1252<br /> |vapor pressure 10 k=1461<br /> |vapor pressure 100 k=1758<br /> |vapor pressure comment=<br /> |crystal structure=hexagonal close packed<br /> |electronegativity=1.62<br /> |number of ionization energies=3<br /> |ionization energy 1=589.4<br /> |ionization energy 2=1971<br /> |ionization energy 3=2878<br /> |atomic radius=170<br /> |covalent radius=145±7<br /> |Van der Waals radius=196<br /> |magnetic ordering=[[diamagnetic]]<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 }}<br /> &lt;/ref&gt;<br /> |electrical resistivity unit prefix=µ<br /> |electrical resistivity at 20=0.18<br /> |thermal conductivity=46.1<br /> |thermal expansion at 25=29.9<br /> |speed of sound rod at 20=818<br /> |magnetic susceptibility= {{val|−50.9|e=−6}}<br /> |magnetic susceptibility ref=&amp;#x20;(298&amp;nbsp;K)&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=8<br /> |Shear modulus=2.8<br /> |Bulk modulus=43<br /> |Poisson ratio=0.45<br /> |Mohs hardness=1.2<br /> |Brinell hardness=26.5–44.7<br /> |CAS number=7440-28-0<br /> |isotopes=<br /> {{infobox element/isotopes stable | mn=203 | sym=Tl | na=29.5% | n=122 |firstlinks=yes}}<br /> {{infobox element/isotopes decay2 | mn=204 | sym=Tl<br /> |na=[[synthetic radioisotope|syn]] | hl=3.78&amp;nbsp;y<br /> |dm1=[[beta emission|β&lt;sup&gt;−&lt;/sup&gt;]] | de1=0.764 | link1=lead-204 | pn1=204 | ps1=Pb<br /> |dm2=[[electron capture|ε]] | de2=0.347 | link2=mercury-204 | pn2=204 | ps2=Hg}}<br /> {{infobox element/isotopes stable | mn=205 | sym=Tl | na=70.5% | n=124 |firstlinks=no}}<br /> |isotopes comment=<br /> |naming=after Greek ''thallos'', green shoot or twig<br /> |discovered by=[[William Crookes]]<br /> |discovery date=1861<br /> |first isolation by=[[Claude-Auguste Lamy]]<br /> |first isolation date=1862<br /> |QID=Q932<br /> }}&lt;!--<br /> <br /> --&gt;&lt;noinclude&gt;<br /> {{Infobox element/element navigation|symbol=Tl}}<br /> {{template reference list}}<br /> {{documentation|1=Template:Infobox element/doc}}<br /> &lt;/noinclude&gt;</div>

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