Marvin (marvincyk)

Race #374

View Pit Stop page for race #374 by marvincykGhost race

View profile for Marvin (marvincyk)

Official speed 96.10 wpm (49.20 seconds elapsed during race)
Race Start February 26, 2017 10:02:39am UTC
Race Finish February 26, 2017 10:03:28am UTC
Outcome Win (1 of 2)
Accuracy 93.0%
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.