Cov khoom
| Lutetium, 71 Lu | |
| Tus lej atomic (Z) | 71 |
| Theem ntawm STP | khov kho |
| Qhov kub yaj | 1925 K (1652 °C, 3006 °F) |
| Kub taw tes | 3675 K (3402 °C, 6156 °F) |
| Qhov Ceev (nyob ze rt) | 9.841 g/cm3 |
| thaum kua (ntawm mp) | 9.3 g/cm3 |
| Kub ntawm kev sib xyaw | kwv yees li 22 kJ/mol |
| Kub ntawm kev ua pa | 414 kJ/mol |
| Lub peev xwm cua sov Molar | 26.86 J/(mol·K) |
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Lutetium (III) Oxide
Lutetium (III) Oxide(Lu2O3), tseem hu ua lutecia, yog cov khoom dawb thiab yog cov khoom sib xyaw ua ke ntawm lutetium. Nws yog ib qho khoom siv Lutetium uas tsis yaj tau zoo, uas muaj cov qauv siv lead ua ke thiab muaj nyob rau hauv daim ntawv hmoov dawb. Cov hlau oxide no muaj cov khoom zoo rau lub cev, xws li qhov chaw yaj siab (kwv yees li 2400 ° C), kev ruaj khov ntawm theem, lub zog kho tshuab, qhov nyuaj, kev ua kom sov, thiab kev nthuav dav thermal qis. Nws yog qhov tsim nyog rau cov tsom iav tshwj xeeb, kev siv optic thiab ceramic. Nws kuj tseem siv ua cov khoom siv raw tseem ceeb rau cov siv lead ua laser.