Scandium
Atom properties
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REAL
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Van der Waals atomic radius (pm):
211 [6]
Empirical atomic radius (pm):
160 [6]
Covalent atomic radius (pm):
170(7) [6]
Ionic radius (Å):
0.745 (6-coordinate) [1]
Electronegativity
Pauling Scale:
1.36 [6]
Allen Scale:
1.19 [6]
Electron binding forces
Electron Affinity (eV):
0.188 [6]
Ionization Energy (eV):
6.561 [6]
Electron configuration
Ground state:
1s
2
-2s
2
-2p
6
-3s
2
-3p
6
-3d
1
-4s
2
[6]
