| Attribute | Value |
|---|---|
| Symbol | Dy |
| Standard state | Solid |
| Atomic mass | 162.5 u |
| Electron configuration | [Xe]6s²4f¹⁰ |
| Oxidation states |
|
| Electronegativity (pauling scale) | 1.22 |
| Atomic radius (van der waals) | 229 pm |
| Ionization energy | 5.939 eV |
| Melting point | 1685 K |
| Boiling point | 2840 K |
| Density | 8.55 g/cm³ |
| Atomic number | 66 |
| Group name | Lanthanide |
| Discovered | 1886 year |
| Electron affinity | Add |