Dysprosium
Revision as of 06:31, 28 May 2011 by 207.224.85.91 (Undo revision 16125 by 69.136.249.11 (talk))
| Dysprosium | |
|---|---|
| Dy | |
| In situ availability: | |
| Necessity: | |
| Atomic number: | 66 |
| Atomic mass: | 162.5 |
| group: | 19 |
| period: | N/A |
| normal phase: | Solid |
| series: | Lanthanide |
| density: | 8.540 g/cm3 |
| melting point: | 1680K, 1407°C, 2565°F |
| boiling point: | 2840K, 2567°C, 4653°F |
| Sr ← Y → Zr | |
| Tb ← Dy → Ho | |
| Bk ← Cf → Es | |
| Atomic radius (pm): | 175 |
| Bohr radius (pm): | 228 |
| Covalent radius (pm): | |
| Van der Waals radius (pm): | |
| ionic radius (pm): | (+3)103 |
| 1st ion potential (eV): | 5.94 |
| Electron Configuration | |
| 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f10 5s2 5p6 6s2 | |
| Electrons Per Shell | |
| 2, 8, 18, 28, 8, 2 | |
| Electronegativity: | 1.22 |
| Electron Affinity: | - |
| Oxidation states: | 3 |
| Magnetism: | Cryogenic Ferromagnetism |
| Crystal structure: | Hexagonal |
Dysprosium is a Lanthanide metal.
It has a Hexagonal crystalline structure.
This element has 6 stable isotopes: 158, 160, 161, 162, 163, and 164.
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