Flerovium

Post-transition metal · 290.192 u · group 14, period 7

Flerovium · Fl

Atomic number114

SymbolFl

CategoryPost-transition metal

Standard stateSolid (predicted)

Group · Period · Block14 · 7 · p

Electron configuration[Rn]7s2 7p2 5f14 6d10 (predicted)

Atomic mass290.192 u

Atomic radius—

Protons / Neutrons / Electrons114 / 176 / 114

Shells (e⁻ per shell)2, 8, 18, 32, 32, 18, 4

Electronegativity (Pauling)—

Ionization energy—

Electron affinity—

Oxidation states6, 4, 2, 1, 0

Melting point—

Boiling point—

Density—

Year discovered1998

CPK color

#63e6be

State at room temp (25 °C)

unknown

Position