Tammy (50purple)

Race #653

View Pit Stop page for race #653 by 50purpleGhost race

View profile for Tammy (50purple)

Official speed 62.69 wpm (75.42 seconds elapsed during race)
Race Start May 3, 2011 12:17:35pm UTC
Race Finish May 3, 2011 12:18:51pm UTC
Outcome No win (3 of 3)
Accuracy 96.0%
Points 0.00
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.