Element | Dysprosium | Symbol | Dy |
Atomic Number | 66 | Molar Mass | 162.5 g mol-1 |
Electron Configuration | [Xe]4f106s2 | Normal State | solid metal |
Density @STP | 8.53 g cm-3 | Melting Point | 1412oC |
Boiling Point | 2567oC | Stable Isotopes | 156Dy, 158Dy, 160Dy, 161Dy, 162Dy, 163Dy, 164Dy |
Atomic Radius | 177 pm | Ionic Radius | 91 (3+) pm |
Electronegativity (Pauling) | 1.22 | Ionization Energy (1st) | 572 kJ mol-1 |
Ionization Energy (2nd) | 1126 kJ mol-1 | Ionization Energy (3rd) | 2200 kJ mol-1 |
Molar Heat Capacity | 27.7 J K-1mol-1 | Standard Molar Entropy | 75.6 J K-1mol-1 |
Enthalpy of Fusion | 17.2 kJ mol-1 | Enthalpy of Vapourization | 293 kJ mol-1 |