Antimony (Sb)

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metalloid

Element #51

SbSymbol
121.8Atomic mass (u)

Electron configuration

[Kr] 4d10 5s2 5p3

Electron shells

K: 2L: 8M: 18N: 18O: 5

Atomic structure

2D orbital diagram

K2e⁻L8e⁻M18e⁻N18e⁻O5e⁻Sb51

3D interactive model

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