Cov khoom
| Dysprosium, 66 Dy | |
| Atomic naj npawb (Z) | 66 |
| Phase ntawm STP | khov kho |
| Melting point | 1680 K (1407 ° C, 2565 ° F) |
| Boiling point | 2840 K (2562 ° C, 4653 ° F) |
| Ceev (ze rt) | 8.540 g / cm3 |
| thaum ua kua (ntawm mp) | 8.37 g / cm3 |
| Kub ntawm fusion | 11.06 kJ/mol |
| Kub ntawm vaporization | 280 kJ / mol |
| Molar tshav kub muaj peev xwm | 27.7 J / (mol·K) |
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Dysprosium Oxide
Raws li ib qho ntawm cov tsev neeg tsis tshua muaj hauv ntiaj teb, Dysprosium Oxide los yog dysprosia nrog cov tshuaj muaj pes tsawg leeg Dy2O3, yog ib qho sesquioxide compound ntawm lub ntiaj teb tsis tshua muaj hlau dysprosium, thiab kuj yog ib qho insoluble thermally ruaj khov Dysprosium qhov chaw. Nws yog pastel yellowish-greenish, me ntsis hygroscopic hmoov, uas tau tshwj xeeb siv nyob rau hauv ceramics, iav, phosphors, lasers.