Zvigadzirwa
| Scandium, 21sc | |
| Atomic nhamba (Z) | 21 |
| Phase pa stp | solid |
| Inonyungudika | 1814 K (1541 ° C, 2806 ° F) |
| Boiling Point | 3109 K (283 ° C, 5136 ° F) |
| Density (pedyo neRT) | 2.985 G / CM3 |
| Kana mvura (paMP) | 2.80 g / cm3 |
| Kupisa kwefusi | 14.1 KJ / Mol |
| Kupisa kweVaporization | 332.7 KJ / MOL |
| Molar inopisa kugona | 25.52 J / (Mol · k) |
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Scandium oxide
Scandium (iii) oxide kana Scandia inzvimbo inoronga ine formula sc2o3. Kutaridzika kwakanaka powder yeCubhic system. Iyo ine mazwi akasiyana senge scandium trioxide, Scandium (iii) oxide uye scandium sesquioxide. Zvivakwa zvayo-zvemakemikari zviri padyo zvakanyanya kune dzimwe nyika nyika lides seL2O3, Y2O3 uye LU2O3. Iyo ndeimwe yemhando dzinoverengeka dzezvinhu zvisingawanzo kuitika pamwe nenzvimbo yakanyanya yekunyungudika. Zvichienderana neazvino tekinoroji, SC2O3 / Treo inogona kunge iri 99.999% yakakwirira. Izvo zvinonyangadza mu acid inopisa, zvisinei nekurega mumvura.