| Periodic Trends related to Coulombic Force Table | |||||||
|---|---|---|---|---|---|---|---|
| Property Name | Q1Q2 | d - n of valence e- | CF | Preriodic Trend | |||
| Atomic radius | EN | Metallic Characteristic | Be X2 | ||||
| IE | |||||||
| EN | 0 | 4 | sp3 | Y X4 | Tetrahedral | 109.5 | |
| Metallic | 1 | 3 | sp3 | Y X3 | Pyramidal | 107.0 | |
| Ionic Radius | 2 | 2 | sp3 | Y X2 | Bent | 104.5 | |