Symbol
Fl
Atomic Number
114
Atomic Mass
289
Protons
114
Neutrons
175
Electrons
114
Type
Post-Transition Metal
Isotopes
Flerovium-289
Discovery Year
1998
Discovered By
G. N. Flerov and others
Group
14
Period
7
Boiling Point
Unknown
Melting Point
Unknown
Electron Configuration
[Rn] 7s² 5f¹⁴ 6d¹⁰ 7p²
Density (g/cm³)
14.8
Crystal Structure
Unknown
Magnetism
Unknown
Abundance in Earth's Crust
Trace
Phase at Room Temperature
Solid