Tin (Sn)

← Back to the periodic table

post-transition metal

Element #50

SnSymbol
118.7Atomic mass (u)

Electron configuration

[Kr] 4d10 5s2 5p2

Electron shells

K: 2L: 8M: 18N: 18O: 4

Atomic structure

2D orbital diagram

K2e⁻L8e⁻M18e⁻N18e⁻O4e⁻Sn50

3D interactive model

Drag to rotate. Loads on demand so the page stays fast.