Awọn ọja
| Scandium, 21Sc | |
| Nọmba atomiki (Z) | 21 |
| Ipele ni STP | ṣinṣin |
| Ojuami yo | 1814 K (1541 °C, 2806 °F) |
| Oju omi farabale | 3109 K (2836 °C, 5136 °F) |
| iwuwo (nitosi RT) | 2.985 g / cm3 |
| nigbati omi (ni mp) | 2,80 g / cm3 |
| Ooru ti idapọ | 14,1 kJ / mol |
| Ooru ti vaporization | 332,7 kJ / mol |
| Molar ooru agbara | 25.52 J/ (mol·K) |
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Oxide Scandium
Scandium(III) Oxide tabi scandia jẹ agbo aibikita pẹlu agbekalẹ Sc2O3.Hihan jẹ itanran funfun lulú ti onigun eto.O ni awọn ọrọ oriṣiriṣi bi scandium trioxide, scandium(III) oxide ati scandium sesquioxide.Awọn ohun-ini physico-kemikali rẹ sunmo pupọ si awọn oxides aiye toje bi La2O3, Y2O3 ati Lu2O3.O jẹ ọkan ninu ọpọlọpọ awọn oxides ti awọn eroja aiye toje pẹlu aaye yo to gaju.Da lori imọ-ẹrọ lọwọlọwọ, Sc2O3/TREO le jẹ 99.999% ni giga julọ.O ti wa ni tiotuka ninu gbona acid, sibẹsibẹ insoluble ninu omi.
