Malo
Scandamium, 21c | |
Nambala ya atomiki (z) | 21 |
Gawo pa stp | cholimba |
Malo osungunuka | 1814 K (1541 ° C, 2806 ° F) |
Malo otentha | 3109 k (2836 ° C, 5136 ° F) |
Kachulukidwe (pafupi ndi rt) | 2.985 g / cm3 |
Madzimadzi (ku MP) | 2.80 g / cm3 |
Kutentha kwanyengo | 14.1 KJ / Mol |
Kutentha kwa nthunzi | 332.7 kJ / mol |
Molar kutentha | 25.52 J / (Mol · K) |
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Scandaum oxide
Scandarium (III) oxide kapena Scandia ndi mankhwala osokoneza bongo a formula sc2o3. Maonekedwe ndi abwino oyera a prubic dongosolo. Ili ndi mawu osiyanasiyana ngati scandium trioxide, scandarium (iii) oxide ndi scandain sesquoxide. Vuto lake-mankhwala ali pafupi kwambiri ndi ena osowa kwambiri padziko lapansi. Ndi m'modzi mwa otsamba a zinthu zingapo zapadziko lapansi zosowa kwambiri. Kutengera ndi ukadaulo wamakono, sc2o3 / trebo amatha kukhala 99.999% kwambiri. Imasungunuka mu otentha, komabe osakhazikika m'madzi.