Template:Infobox ununennium: Difference between revisions

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|crystal structure=body-centered cubic
|crystal structure=body-centered cubic
|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|bibcode=1969JChEd..46..626S }}</ref>
|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|bibcode=1969JChEd..46..626S }}</ref>
|oxidation states='''1''', 3
|oxidation states comment=''(predicted)''<ref name=Haire>{{cite book| title=The Chemistry of the Actinide and Transactinide Elements| editor1-last=Morss|editor2-first=Norman M.| editor2-last=Edelstein| editor3-last=Fuger|editor3-first=Jean| last1=Hoffman|first1=Darleane C. |last2=Lee |first2=Diana M. |last3=Pershina |first3=Valeria |chapter=Transactinides and the future elements| publisher= [[Springer Science+Business Media]]| year=2006| isbn=1-4020-3555-1| location=Dordrecht, The Netherlands| edition=3rd| ref=CITEREFHaire2006}}</ref>
|electronegativity=0.86 ''(predicted)''<ref name=Pershina>{{cite journal |last=Pershina |first=V. |last2=Borschevsky |first2=A. |last3=Anton |first3=J. |date=20 February 2012 |title=Fully relativistic study of intermetallic dimers of group-1 elements K through element 119 and prediction of their adsorption on noble metal surfaces |journal=Chemical Physics |publisher=Elsevier |volume=395 |pages=87–94 |doi=10.1016/j.chemphys.2011.04.017|bibcode=2012CP....395...87P }} 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>
|electronegativity=0.86 ''(predicted)''<ref name=Pershina>{{cite journal |last=Pershina |first=V. |last2=Borschevsky |first2=A. |last3=Anton |first3=J. |date=20 February 2012 |title=Fully relativistic study of intermetallic dimers of group-1 elements K through element 119 and prediction of their adsorption on noble metal surfaces |journal=Chemical Physics |publisher=Elsevier |volume=395 |pages=87–94 |doi=10.1016/j.chemphys.2011.04.017|bibcode=2012CP....395...87P }} 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>
|number of ionization energies=2
|number of ionization energies=2
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|naming=IUPAC [[systematic element name]]
|naming=IUPAC [[systematic element name]]
|QID=Q1139
|QID=Q1139
}}<!--
}}<noinclude>
 
--><noinclude>
{{Infobox element/element navigation|symbol=Uue}}
{{Infobox element/element navigation|symbol=Uue}}
{{Template reference list}}
{{Template reference list}}
{{documentation|1=Template:Infobox element/doc}}
{{documentation|1=Template:Infobox element/doc}}
</noinclude>
</noinclude>

Latest revision as of 17:28, 13 November 2018

Ununennium,  119Uue
General properties
PronunciationTemplate:Infobox element/pronunciation
Alternative nameselement 119, eka-francium
Standard atomic weight (Ar, standard)Template:Infobox element/standard atomic weight
Mass numberTemplate:Infobox element/symbol-to-most-stable-isotope (most stable isotope)
Ununennium in the periodic table
Template:Infobox element/periodic table
Atomic number (Z)119
GroupTemplate:Infobox element/group
Periodperiod 8
Blocks-block
Element categoryTemplate:Infobox element/category format, but predicted to be an alkali metal
Electron configuration[Og] 8s1 (predicted)[1]
Electrons per shell
2, 8, 18, 32, 32, 18, 8, 1 (predicted)
Physical properties
Phase at STPunknown (could be solid or liquid)[1]
Melting point273–303 K ​(0–30 °C, ​32–86 °F) (predicted)[1]
Boiling point903 K ​(630 °C, ​1166 °F) (predicted)[2]
Density (near r.t.)3 g/cm3 (predicted)[1]
Heat of fusion2.01–2.05 kJ/mol (extrapolated)[3]
Atomic properties
Oxidation statesTemplate:Infobox element/symbol-to-oxidation-state
ElectronegativityPauling scale: 0.86 (predicted)[4]
[[Ionization energy|Template:Engvar energies]]
  • 1st: 463.1 kJ/mol
  • 2nd: 1698.1 kJ/mol
  • (predicted)[5]
Atomic radiusempirical: 240 pm (predicted)[1]
Covalent radius263–281 pm (extrapolated)[3]
Template:Infobox element/spectral lines
Other properties
Crystal structureTemplate:Infobox element/crystal structure
(extrapolated)[6]
CAS Number54846-86-5
History
NamingIUPAC systematic element name
Main isotopes of ununennium
Template:Infobox element/isotopes table
| references

Template:Infobox element/element navigation Template:Template reference list Expression error: Unrecognized word "template".

  1. 1.0 1.1 1.2 1.3 1.4 Cite error: Invalid <ref> tag; no text was provided for refs named Haire
  2. 2.0 2.1 Fricke, B.; Waber, J. T. (1971). "Theoretical Predictions of the Chemistry of Superheavy Elements" (PDF). Actinides Reviews. 1: 433–485. Retrieved 7 August 2013.
  3. 3.0 3.1 Bonchev, Danail; Kamenska, Verginia (1981). "Predicting the Properties of the 113–120 Transactinide Elements". Journal of Physical Chemistry. American Chemical Society. 85 (9): 1177–1186. doi:10.1021/j150609a021.
  4. Pershina, V.; Borschevsky, A.; Anton, J. (20 February 2012). "Fully relativistic study of intermetallic dimers of group-1 elements K through element 119 and prediction of their adsorption on noble metal surfaces". Chemical Physics. Elsevier. 395: 87–94. Bibcode:2012CP....395...87P. doi:10.1016/j.chemphys.2011.04.017. This article gives the Mulliken electronegativity as 2.862, which has been converted to the Pauling scale via χP = 1.35χM1/2 − 1.37.
  5. Fricke, Burkhard (1975). "Superheavy elements: a prediction of their chemical and physical properties". Recent Impact of Physics on Inorganic Chemistry. 21: 89–144. doi:10.1007/BFb0116498. Retrieved 4 October 2013.
  6. Seaborg, Glenn T. (1969). "Prospects for further considerable extension of the periodic table" (PDF). Journal of Chemical Education. 46 (10): 626–634. Bibcode:1969JChEd..46..626S. doi:10.1021/ed046p626. Retrieved 22 February 2018.