YOGENDRA (yogendra78)

Race #240

View Pit Stop page for race #240 by yogendra78Ghost race

View profile for YOGENDRA (yogendra78)

Official speed 59.26 wpm (79.78 seconds elapsed during race)
Race Start November 26, 2013 11:13:22am UTC
Race Finish November 26, 2013 11:14:42am UTC
Outcome Win (1 of 2)
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.