Unbiennium
Unbiennium is an element on the periodic table's superactinide[3] series.
Unbiennium | |||||||||||
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Unbiennium in the periodic table | |||||||||||
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Atomic number (Z) | 129 | ||||||||||
Group | unknown | ||||||||||
Period | period in the periodic table | ||||||||||
Electrons per shell | 2, 8, 18, 32, 37, 20, 8, 4 | ||||||||||
Physical properties | |||||||||||
unknown | |||||||||||
Atomic properties | |||||||||||
Oxidation states | (+1), (+6)(predicted)[1] | ||||||||||
Other properties | |||||||||||
Main isotopes of unbiennium | |||||||||||
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References
- Pyykkö, Pekka (2011). "A suggested periodic table up to Z ≤ 172, based on Dirac–Fock calculations on atoms and ions". Physical Chemistry Chemical Physics. 13 (1): 161–8. Bibcode:2011PCCP...13..161P. doi:10.1039/c0cp01575j. PMID 20967377.
- "FLW Incorporated | Specialists in Physical Measurement, Testing, Calibration & Control". www.flw.com. Retrieved 2021-02-04.
- "Periodic table". Simple English Wikipedia, the Free Encyclopedia. 2020-10-07.
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