Element | Nobelium | Symbol | No |
Atomic Number | 102 | Molar Mass | 259.1 gmol-1 |
Electron Configuration | [Rn]5f147s2 | Normal State | solid metal |
Density @STP | g cm-3 | Melting Point | oC |
Boiling Point | oC | Stable Isotopes | none |
Atomic Radius | pm | Ionic Radius | 113 (2+) pm |
Electronegativity (Pauling) | 1.3 | Ionization Energy (1st) | 642 kJ mol-1 |
Ionization Energy (2nd) | 1254 kJ mol-1 | Ionization Energy (3rd) | 2605 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 |