Skandium |
| Simbool | Sc |
|---|---|
| Latynse naam | Scandium |
| Atoomgetal | 21 |
| Periode | 4 |
| Element kategorie | Oorgangselemente |
| Relatieve atomiese massa | 44.955910 |
| Groep | III.B |
| Electronegativiteit | 1.3 |
| Oksidering nommers | 3 |
| Elektronkonfigurasie | 1s2 2s2 2p6 3s2 3p6 3d1 4s2 |
| Digtheid [g/cm3] | 2.989 |
| Staat | Vaste stof |
| Smeltpunt [°C] | 1541 |
| Kookpunt [°C] | 2750 |
| Termiese geleidingsvermoë [W m-1K-1] | 15.8 |
| Hitte kapasiteit [J K-1g-1] | 0.568 |
| Ontdekking | 1876 |
| Brinell-hardheid [MPa] | 750 |
| Young's modulus [GPa] | 74 |
| Elektriese geleiding [S m-1] | 1.8 · 106 |
| Shear modulus [GPa] | 29 |
| 1ste ionisasie-energie [eV] | 6.5614 |
| 2de ionisasie-energie [eV] | 12.8 |
| 3de ionisasie-energie [eV] | 24.76 |
| Stabiele isotope | 1 |
| Onstabiele isotope | 14 |