Yttrium
Atom properties
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REAL
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Radii
Van der Waals atomic radius (pm):
219 [6]
Empirical atomic radius (pm):
180 [6]
Covalent atomic radius (pm):
190(7) [6]
Ionic radius (Å):
0.900 [1]
Electronegativity
Pauling Scale:
1.22 [6]
Allen Scale:
1.12 [6]
Electron binding forces
Electron Affinity (eV):
0.307 [6]
Ionization Energy (eV):
6.217 [6]
Electron configuration
Ground state:
1s
2
-2s
2
-2p
6
-3s
2
-3p
6
-3d
10
-4s
2
-4p
6
-4d
1
-5s
2
[6]
