Unbiennium
hypothetical chemical element with the atomic number 129
Unbiennium is an element on the periodic table's superactinide[3] series.
| Unbiennium 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] | |||||
| Isotopes of unbiennium | ||||||
| Template:infobox unbiennium isotopes does not exist | ||||||
References
change- ↑ 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.
