Ngwaahịa
| Scandium, 21SC | |
| Nọmba atom (z) | 21 |
| Oge na STP | nke siriike |
| Na-agbaze | 1814 K (1541 Celsius C, 2806 ° F) |
| Isi mmiri | 3109 k (2836 Celsius C, 5136 ° F) |
| Nnọọ (n'akụkụ RT) | 2.985 g / cm3 |
| Mgbe mmiri mmiri (na MP) | 2.80 g / cm3 |
| Okpomoku nke Fusion | 14.1 kJ / mol |
| Okpomọkụ nke veporization | 332.7 KJ / MOL |
| Ike ikuku | 25.52 J / (MOLO) |
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Scandium oxide
Scandium (III) Oxide ma ọ bụ scandia bụ ogige inorganic yana usoro SC2O3. Ọdịdị dị mma nke ọma ntụ ntụ cubic. O nwere okwu di iche iche dika Scandium trioxide, Scandium (III) oxide na Scandioxiide. Ngwongwo kemịkal ya dị ezigbo nso na ndị ọzọ dị egwu n'ụwa dị ka La2o3, Y2O3 na L2O3. Ọ bụ otu n'ime ọtụtụ ihe dị ụkọ n'ụwa nwere ihe na-egbu egbu. Dabere na teknụzụ dị ugbu a, sc2o3 / Treo nwere ike ịbụ 99.999% na kachasị elu. Ọ na-agbanye na acid na-ekpo ọkụ, agbanyeghị na mmiri.