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Ununoctium

Metal radioactivesynthetic
Symbol: Uuo
Atomic number: 118
Atomic mass: (293)
Group: --
CAS-number: 54144-19-3

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Physical data

Electronic dataThermal dataSteric data
Shells: 2, 8, 18, 32, 32, 18, 8
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: --

Isotopes

No data

Other info

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.