Nā huahana
| Scandium, 21Sc | |
| Helu ʻAtoma (Z) | 21 |
| Hana ma STP | paa |
| Lae hehee | 1814 K (1541 °C, 2806 °F) |
| Lae paila | 3109 K (2836 °C, 5136 °F) |
| ʻO ka mānoanoa (kokoke rt) | 2.985 g/cm3 |
| ka wai (ma mp) | 2.80 g/cm3 |
| Ka wela o ka hui ʻana | 14.1 kJ/mol |
| Ka wela o ka mahu | 332.7 kJ/mol |
| Ka hiki wela molar | 25.52 J/(mol·K) |
-
Scandium Oxide
ʻO Scandium(III) Oxide a i ʻole scandia he mea hoʻohuihui ʻole me ke ʻano Sc2O3. ʻO ka hiʻohiʻona he pauda keʻokeʻo maikaʻi o ka ʻōnaehana cubic. Loaʻa iā ia nā ʻōlelo like ʻole e like me scandium trioxide, scandium(III) oxide a me scandium sesquioxide. Kokoke loa kona mau waiwai physico-kemika i nā mea ʻokikika honua ʻē aʻe e like me La2O3, Y2O3 a me Lu2O3. ʻO ia kekahi o nā oxides o nā mea honua kakaʻikahi me kahi helu heheʻe kiʻekiʻe. Ma muli o ka ʻenehana o kēia manawa, hiki iā Sc2O3/TREO ke 99.999% ma ke kiʻekiʻe loa. Hiki ke hoʻoheheʻe ʻia i loko o ka ʻakika wela, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai.