Element | Rutherfordium | Symbol | Rf |
Atomic Number | 104 | Molar Mass | 261.11 gmol-1 |
Electron Configuration | [Rn]5f146d27s2 | Normal State | solid metal |
Density @STP | g cm-3 | Melting Point | 2673oC |
Boiling Point | 6073oC | Stable Isotopes | none |
Atomic Radius | 150 pm | Ionic Radius | 67 (4+) pm |
Electronegativity (Pauling) | Ionization Energy (1st) | 409 kJ mol-1 | |
Ionization Energy (2nd) | kJ mol-1 | Ionization Energy (3rd) | 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 |