Valence number (VN) vs. Electron number (EN) for calcium (Ca)
Element chosen: Ca
Valence number (VN) chosen: 2
Electron Number (EN) chosen: 20
Select any formula to view further details for that compound.
| Element | ID | Formula | VCBOLEXZ± |
|---|---|---|---|
| Ca | 21964 | [Ca(15-crown-5-κ⁵O)₂]²⊕ | Ca«V2C10OIIE20B10Z0X0L10»2⊕ |
Total number of compounds: 1