View Pit Stop page for race #17332 by promechanics — Ghost race
View profile for Sian Caleb (promechanics)
| Official speed | 108.31 wpm (43.65 seconds elapsed during race) |
|---|---|
| Race Start | December 29, 2020 10:52:26am UTC |
| Race Finish | December 29, 2020 10:53:09am UTC |
| Outcome | Win (1 of 3) |
| Accuracy | 98.0% |
| Points | 104.70 |
| Text | #105 (Length: 394 characters) The treatment of atoms with more than one electron requires consideration of the effects of interelectronic repulsion, orbital penetration towards the nuclear shielding, and an extra quantum number which specifies the intrinsic energy of the electron in any orbital. All these considerations are necessary to allow construction of the modern form of the periodic classification of the elements. |