Imikhiqizo
| I-Scandium, 21Sc | |
| Inombolo ye-athomu (Z) | 21 |
| Isigaba ku-STP | okuqinile |
| Indawo yokuncibilika | 1814 K (1541 °C, 2806 °F) |
| Indawo yokubilisa | 3109 K (2836 °C, 5136 °F) |
| Ubuningi (eduze kwe-rt) | 2.985 g/cm3 |
| lapho uketshezi (ku-mp) | 2.80 g/cm3 |
| Ukushisa kokuhlanganiswa | 14.1 kJ/mol |
| Ukushisa kokushisa | 332.7 kJ/mol |
| Umthamo wokushisa we-molar | 25.52 J/(mol·K) |
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I-Scandium Oxide
I-Scandium(III) Oxide noma i-scandia iyinhlanganisela engeyona into ephilayo enefomula i-Sc2O3. Ukubukeka kwayo kuyimpuphu emhlophe ecolekileyo yesistimu ye-cubic. Inezinhlobo ezahlukene ezifana ne-scandium trioxide, i-scandium(III) oxide kanye ne-scandium sesquioxide. Izakhiwo zayo ze-physico-chemical zisondelene kakhulu nezinye i-rare earth oxides ezifana ne-La2O3, i-Y2O3 kanye ne-Lu2O3. Ingenye yama-oxide amaningana ezinto ezingavamile zomhlaba ezinephuzu eliphezulu lokuncibilika. Ngokusekelwe kubuchwepheshe bamanje, i-Sc2O3/TREO ingaba ngu-99.999% ezingeni eliphezulu. Incibilika ku-asidi eshisayo, kodwa ayincibiliki emanzini.