Khoom
Liutetium, 71lu | |
Atomic tus lej (z) | 71 |
Theem ntawm STP | khov kho |
Melting taw tes | Xyoo 1925 k (1652 ° C, 3006 ° F) |
Kub taw tes | 3675 k (3402 ° C, 6156 ° F) |
Ntom ntom ntom ntom (ze RT) | 9.841 g / cm3 |
Thaum ua kua (ntawm mp) | 9.3 g / cm3 |
Tshav kub ntawm fusion | CA. 22 KJ / MOL |
Tshav kub ntawm vaporization | 414 KJ / MOL |
Mev khuam pob muaj peev xwm ua kom sov | 26,86 J / (MOLM KON) |
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Lutetium (III) Oxide
Lutetium (III) Oxide(LU2O3), tseem hu ua Lutecia, yog cov khoom siv dawb thiab lub cubic sib txuas ntawm Lutetium. Nws yog qhov ruaj khov khov khov khov kho liutetium qhov pua, uas muaj ib qho cubic crystal qauv thiab muaj nyob hauv daim ntawv dawb hmoov. Qhov no tsis tshua muaj cov pa hluav taws xob oxide cov khoom siv hluav taws xob muaj txiaj ntsig, ib puag ncig 2400 ° C), lub zog, thermal conductivity, thiab tsis muaj cua sov. Nws yog qhov tsim nyog rau tsom iav tshwj xeeb, Optic thiab Ceramic thiab Ceramic. Nws kuj tseem siv los ua cov khoom tseem ceeb rau cov khoom siv ua kom zoo.