SCH3U  Grade 11 Chemistry -  Electron Order of Filling

      The Sub-Shells of the Periodic Table

1s
2s 2p
3s 3p
4s 3d   4p
5s 4f  4d 5p
6s 5f                    5d          6p
7s 6f 6d 7p


     Electronic Structure Menu      SCH3U Course Outline Main Menu
Copyright 1997 - 2004, 2005  Tom Stretton (stretton@ripnet.com) Updated August, 2004