Titanium vs Plutonium

PropertyTi TitaniumPu Plutonium
Atomic number2294
SymbolTiPu
NameTitaniumPlutonium
Categorytransition-metalactinide
Standard Atomic Weight47.867 u244 u
Period47
Group4N/A
Blockss
Phase at STPsolidsolid
Electron configuration[Ar]4s23d2[Rn]7s25f6
Oxidation states[-2, -1, 0, 1, 2, 3, 4][2, 3, 4, 5, 6, 7, 8]
Electronegativity (Pauling)1.541.28
Electron affinity0.0755 eV-0.5 eV
Density4500 kg/m³1.984000e+4 kg/m³
Melting point1667.85 °C639.85 °C
Boiling point3286.85 °C3227.85 °C
Discovery year17911941