Tanthauzo1

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)
  • Scandaum oxide

    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.