Metal radioactivesynthetic
Symbol: Fl
Atomic number: 114
Atomic mass: (289)
Group: --
CAS-number: 54085-16-4

Physical data
Other info
Uut Ununtrium To Periodic Table UnunpentiumUup
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Physical data

Electronic data

Shells: 2, 8, 18, 32, 32, 18, 4
Orbitals: --
Electronegativity: --, --
1. Ionization potential: -- eV
2. Ionization potential: -- eV
3. Ionization potential: -- eV
Oxidation states: --
Electrical conductivity: --

Thermal data

Melting point: -- °C
Boiling point: -- °C
Specific heat: -- J/gK
Heat of fusion: -- kJ/mol
Heat of vaporization: -- kJ/mol
Thermal conductivity: -- W/cmK

Steric data

Atomic radius: -- Å
Ionic radius: -- Å
Covalent radius: -- Å
Atomic volume: -- cm³/mol
Density (293 K): -- g/cm³
Crystal structure: --


No data

Other info

Name origin:Named after the Flerov Laboratory of Nuclear Reactions. Originally Ununquadium, the IUPAC temporary systematic name.
Description:Synthetic radioactive metal.
Discovered by:Workers at the Nuclear Institute at Dubna, Russia
Year:Jan 1999
Place:Dubna (Joint Institute for Nuclear Research), Russia
Sources:Produced by bombarding plutonium-244 with accelerated nuclei of calcium-48.
Use(s):It has no significant commercial applications.