84Po
Polonium
폴로늄 · ポロニウム
Post-transition
Atomic number84
ElementPo — Polonium
Atomic mass209
CategoryPost-transition
Group16
Period6
Electron config[Xe] 4f14 5d10 6s2 6p4
Shells2,8,18,32,18,6
State (RT)Solid
Melting pt254°C
Boiling pt962°C
Electronegativity2
Discovered1898
Main usesStatic eliminators, research
2 · 8 · 18 · 32 · 18 · 6