Skandio: Kemiala elemento 21
| Skandio | |
| Nomo | Skandio |
| Simbolo | Sc |
| Atomala nombro | 21 |
| Kemiala serio | Transita metalo |
| Atomala pezo | 44,9559 UMA |
| Elektronala figuro | [Ar] 3d1 4s2 |
Skandio esas kemiala elemento kun simbolo Sc ed atomala nombro 21. Ol esas metalo tre rare trovata che Tero, e deskovresis erste en 1879.
Erste dum la yari 1970ma ol komencis uzesar en aloyuri kun aluminio, e lua globala komerco sub formo di oxido esas nur 10 tuni omnayare.
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