| ChemGlobe | Periodic Table of the Elements http://www.chemglobe.org/ptoe/ |
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| Electronic data | Thermal data | Steric data | ||
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Shells: 2,8,18,32,32,18,6 Orbitals: -- Electronegativity: --, -- 1. Ionization potential: -- eV 2. Ionization potential: -- eV 3. Ionization potential: -- eV Oxidation states: -- Electrical conductivity: -- |
Melting point: -- °C Boiling point: -- °C Specific heat: -- J/gK Heat of fusion: -- kJ/mol Heat of vaporization: -- kJ/mol Thermal conductivity: -- W/cmK |
Atomic radius: -- Å Ionic radius: -- Å () Covalent radius: -- Å Atomic volume: -- cm³/mol Density (293 K): -- g/cm³ Crystal structure: -- |
| Legend Pocket calculator |
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| Nuclide | Abundance [%] | Mass | Spin | Halflife | Decay mode | Decay tree |
| --Uuh | -- | -- | -- | -- | -- | -- |
| Legend |
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| Name origin: | IUPAC temporary systematic name |
| Description: | Synthetic radioactive metal. |
| Discovered by: | V. Ninov, K.E. Gregorich, W. Loveland, A. Ghiorso, D.C. Hoffman, D.M. Lee, H. Nitsche, W.J. Swiatecki, U.W. Kirbach, C.A. Laue, J.L. Adams, J.B. Patin, D.A. Shaughnessy, D.A. Strellis, and P.A. Wilk. |
| Year: | 1999 |
| Place: | Berkeley, California, USA |
| Sources: | -- |
| Use(s): | It has no significant commercial applications. |
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