Sodium
Atom properties
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Radii
Atomic radius (Å):
1.86 [6]
Ionic radius (Å):
Na(I): 1.02 [2]
Electron affinity [M-M
-
] (kJ/mol):
52.9 [2]
Electron configuration
Ground state:
1s
2
-2s
2
-2p
6
-3s
1
