actinide
Element #93
NpSymbol
(237)Atomic mass (u)
Electron configuration
[Rn] 5f4 6d1 7s2
Electron shells
K: 2L: 8M: 18N: 32O: 22P: 9Q: 2
Atomic structure
2D orbital diagram
3D interactive model
Drag to rotate. Loads on demand so the page stays fast.
