Zogulitsa
Lutetium, 71 Lu | |
Nambala ya Atomiki (Z) | 71 |
Gawo ku STP | cholimba |
Malo osungunuka | 1925 K (1652 °C, 3006 °F) |
Malo otentha | 3675 K (3402 °C, 6156 °F) |
Kachulukidwe (pafupi ndi rt) | 9.841 g/cm3 |
pamene madzi (mp) | 9.3g/cm3 |
Kutentha kwa fusion | ca. 22 kJ / mol |
Kutentha kwa vaporization | 414 kJ / mol |
Molar kutentha mphamvu | 26.86 J/(mol·K) |
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Lutetium (III) Oxide
Lutetium (III) Oxide(Lu2O3), yomwe imadziwikanso kuti lutecia, ndi yolimba yoyera komanso yamtundu wa lutetium. Ndi gwero la Lutetium losasungunuka kwambiri, lomwe lili ndi mawonekedwe a kristalo wa cubic ndipo limapezeka mu mawonekedwe a ufa woyera. Osayidi wazitsulo wapadziko lapansi wosowa kwambiriyu amawonetsa zinthu zabwino, monga malo osungunuka kwambiri (pafupifupi 2400 ° C), kukhazikika kwa gawo, mphamvu zamakina, kuuma, kukhathamiritsa kwamafuta, komanso kutsika kwamafuta. Ndizoyenera magalasi apadera, optic ndi ceramic application. Amagwiritsidwanso ntchito ngati zofunikira zopangira ma kristalo a laser.