Element | Plutonium | Symbol | Pu |
Atomic Number | 94 | Molar Mass | 239.05 g mol-1 |
Electron Configuration | [Rn]5f67s2 | Normal State | solid metal |
Density @STP | 19.81 g cm-3 | Melting Point | 640oC |
Boiling Point | 3228oC | Stable Isotopes | none |
Atomic Radius | 151 pm | Ionic Radius | 108 (3+) pm |
Electronegativity (Pauling) | 1.28 | Ionization Energy (1st) | 585 kJ mol-1 |
Ionization Energy (2nd) | 1129 kJ mol-1 | Ionization Energy (3rd) | 2103 kJ mol-1 |
Molar Heat Capacity | J K-1mol-1 | Standard Molar Entropy | J K-1mol-1 |
Enthalpy of Fusion | kJ mol-1 | Enthalpy of Vapourization | kJ mol-1 |