Template:Infobox unbiunium
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[[Category:Template:Pagetype with short description]]
Unbiunium | ||||||
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Pronunciation | /ˌuːnbaɪˈuːniəm/ | |||||
Alternative names | element 121, eka-actinium | |||||
Unbiunium in the periodic table | ||||||
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Atomic number (Z) | 121 | |||||
Group | n/a | |||||
Period | period 8 | |||||
Block | g-block | |||||
Electron configuration | [Og] 8s2 8p1 (predicted)[1] | |||||
Electrons per shell | 2, 8, 18, 32, 32, 18, 8, 3 (predicted) | |||||
Physical properties | ||||||
unknown | ||||||
Atomic properties | ||||||
Oxidation states | (+1), (+3) (predicted)[1][2] | |||||
Ionization energies |
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Other properties | ||||||
CAS Number | 54500-70-8 | |||||
History | ||||||
Naming | IUPAC systematic element name | |||||
[[Category:Infobox templates|Template:Remove first word]]Check temperatures Ubu: no input for C, K, F.
Check temperatures Ubu: no input for C, K, F.
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Standard atomic weight | |
most stable isotope | |
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Electron configuration (cmt, ref) | |
Term symbol * (cmt, ref) | |
Wikidata * | |
* Not used in {{Infobox element}} (2019-02-03) See also {{Infobox element/symbol-to--navbox}} |
References
- ↑ 1.0 1.1 1.2 Hoffman, Darleane C.; Lee, Diana M.; Pershina, Valeria (2006). "Transactinides and the future elements". In Morss; Edelstein, Norman M.; Fuger, Jean (eds.). The Chemistry of the Actinide and Transactinide Elements (3rd ed.). Dordrecht, The Netherlands: Springer Science+Business Media. ISBN 978-1-4020-3555-5.
- ↑ Amador, Davi H. T.; de Oliveira, Heibbe C. B.; Sambrano, Julio R.; Gargano, Ricardo; de Macedo, Luiz Guilherme M. (12 September 2016). "4-Component correlated all-electron study on Eka-actinium Fluoride (E121F) including Gaunt interaction: Accurate analytical form, bonding and influence on rovibrational spectra". Chemical Physics Letters. 662: 169–175. Bibcode:2016CPL...662..169A. doi:10.1016/j.cplett.2016.09.025.
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