Sean Wrona (arenasnow2)

Race #7118

View Pit Stop page for race #7118 by arenasnow2Ghost race

View profile for Sean Wrona (arenasnow2)

Official speed 208.16 wpm (22.71 seconds elapsed during race)
Race Start August 7, 2012 6:59:03pm UTC
Race Finish August 7, 2012 6:59:26pm UTC
Outcome Win (1 of 3)
Accuracy 100.0%
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.