Valence number (VN) vs. Electron number (EN) for protactinium (Pa)
Element chosen: Pa
Valence number (VN) chosen: 5
Electron Number (EN) chosen: 18
Select any formula to view further details for that compound.
| Element | ID | Formula | VCBOLEXZ± |
|---|---|---|---|
| Pa | 2880 | catena–1D-[Pa(F)₅(μ₂-F)₂]²⊖ | Pa«V5C9OVE18B9Z0X7L2»2⊖ |
Total number of compounds: 1