https://the-democratika.com/wiki/index.php?action=history&feed=atom&title=Template%3AInfobox_unbiniliumTemplate:Infobox unbinilium - Revision history2026-04-04T23:22:10ZRevision history for this page on the wikiMediaWiki 1.43.0https://the-democratika.com/wiki/index.php?title=Template:Infobox_unbinilium&diff=4835&oldid=prev>123957a: removed (Usq): there are no predictions on the placement of elements in the periodic table beyond element 172 in the Extended periodic table article2023-08-30T06:24:54Z<p>removed (Usq): there are no predictions on the placement of elements in the periodic table beyond element 172 in the <a href="/wiki/index.php?title=Extended_periodic_table&action=edit&redlink=1" class="new" title="Extended periodic table (page does not exist)">Extended periodic table</a> article</p>
<p><b>New page</b></p><div>{{infobox element<br />
|name =unbinilium<br />
|symbol =Ubn<br />
|Z =120<br />
|number =120<br />
|alt names=element&nbsp;120, eka-radium<br />
|abundance=<br />
|abundance in earth's crust=<br />
|abundance in oceans=<br />
|abundance in solar system=<br />
|left=[[ununennium]]<br />
|right=[[unbiunium]]<br />
|above=[[radium|Ra]]<br />
|below=<br />
|appearance=<br />
|image name=<br />
|electrons per shell=2, 8, 18, 32, 32, 18, 8, 2<br />
|electrons per shell comment=''(predicted)''<br />
|phase=solid<br />
|phase comment=''(predicted)''<ref name=Haire/><ref name="B&K"/><br />
|density gplstp=<br />
|density gpcm3nrt=7<br />
|density gpcm3nrt comment=''(predicted)''<ref name=Haire/><br />
|density gpcm3nrt 2=<br />
|density gpcm3mp=<br />
|melting point K=953<br />
|melting point C=680<br />
|melting point F=1256<br />
|melting point comment=''(predicted)''<ref name=Haire/><br />
|sublimation point K=<br />
|sublimation point C=<br />
|sublimation point F=<br />
|boiling point K=1973<br />
|boiling point C=1700<br />
|boiling point F=3092<br />
|boiling point comment=''(predicted)''<ref name="Fricke1971">{{cite journal |last1=Fricke |first1=B. |last2=Waber |first2=J. T. |year=1971 |title=Theoretical Predictions of the Chemistry of Superheavy Elements |journal=Actinides Reviews |volume=1 |pages=433–485 |url=http://kobra.bibliothek.uni-kassel.de/bitstream/urn:nbn:de:hebis:34-2008100124269/1/Fricke_theoretical_1971.pdf |access-date=7 August 2013}}</ref><br />
|triple point K=<br />
|triple point kPa=<br />
|critical point K=<br />
|critical point MPa=<br />
|heat fusion=8.03–8.58<br />
|heat fusion comment=''(extrapolated)''<ref name="B&K">{{Cite journal | last1 = Bonchev | first1 = Danail | last2 = Kamenska | first2 = Verginia | doi = 10.1021/j150609a021 | title = Predicting the properties of the 113-120 transactinide elements | journal = Journal of Physical Chemistry | volume = 85 | issue = 9 | pages = 1177–1186 | year = 1981 | publisher = American Chemical Society | url=https://www.researchgate.net/publication/239657207_Predicting_the_properties_of_the_113_to_120_transactinide_elements }}</ref><br />
|heat fusion 2=<br />
|heat vaporization=<br />
|heat capacity=<br />
|vapor pressure 1=<br />
|vapor pressure 10=<br />
|vapor pressure 100=<br />
|vapor pressure 1 k=<br />
|vapor pressure 10 k=<br />
|vapor pressure 100 k=<br />
|vapor pressure comment=<br />
|crystal structure=body-centered cubic<br />
|crystal structure comment=''(extrapolated)''<ref>{{cite journal |last1=Seaborg |first1=Glenn T. |date=1969 |title=Prospects for further considerable extension of the periodic table |url=http://www.chymist.com/Extending%20the%20Periodic%20Table.pdf |journal=Journal of Chemical Education |volume=46 |issue=10 |pages=626–634 |doi=10.1021/ed046p626 |access-date=22 February 2018}}</ref><br />
|electronegativity=0.91 ''(predicted)''<ref>{{cite journal |last1=Pershina |first1=V. |last2=Borschevsky |first2=A. |last3=Anton |first3=J. |date=2012 |title=Theoretical predictions of properties of group-2 elements including element 120 and their adsorption on noble metal surfaces |journal=The Journal of Chemical Physics |volume=136 |issue=134317 |doi=10.1063/1.3699232}} This article gives the Mulliken electronegativity as 2.862, which has been converted to the Pauling scale via χ<sub>P</sub> = 1.35χ<sub>M</sub><sup>1/2</sup> − 1.37.</ref><br />
|number of ionization energies=2<br />
|ionization energy 1=563.3<br />
|ionization energy 1 comment=''(predicted)''<ref name=VPershina>{{cite book |chapter=Theoretical Chemistry of the Heaviest Elements |last1=Pershina |first1=Valeria |editor1-first=Matthias |editor1-last=Schädel |editor2-first=Dawn |editor2-last=Shaughnessy |title=The Chemistry of Superheavy Elements |publisher=Springer Science & Business Media |edition=2nd |page=154 |isbn=9783642374661}}</ref><br />
|ionization energy 2=895–919<br />
|ionization energy 2 comment=''(extrapolated)''<ref name="B&K"/><br />
|ionization energy 3=<br />
|atomic radius=200<br />
|atomic radius comment=''(predicted)''<ref name=Haire/><br />
|atomic radius calculated=<br />
|covalent radius=206–210<br />
|covalent radius comment=''(extrapolated)''<ref name="B&K"/><br />
|Van der Waals radius=<br />
|physical properties comment=<br />
|magnetic ordering=<br />
|electrical resistivity=<br />
|electrical resistivity at 0=<br />
|electrical resistivity at 20=<br />
|thermal conductivity=<br />
|thermal conductivity 2=<br />
|thermal diffusivity=<br />
|thermal expansion=<br />
|thermal expansion at 25=<br />
|speed of sound=<br />
|speed of sound rod at 20=<br />
|speed of sound rod at r.t.=<br />
|CAS number=54143-58-7<br />
|magnetic susceptibility=<br />
|magnetic susceptibility ref=<br />
|naming=IUPAC [[systematic element name]]<br />
|QID=Q1146<br />
|theoretical isotopes comment=''Experiments and theoretical calculations''<br />
}}<noinclude><br />
{{Infobox element/element navigation|symbol=Ubn|Main isotopes table=no}}<br />
{{Template reference list}}<br />
{{documentation|1=Template:Infobox element/doc}}<br />
</noinclude></div>>123957a