Valence Electrons and Lewis Dot Symbols Print
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Written by pimpitcha   
Sunday, 09 March 2014 15:24

In this video explains valence electrons and how to use the periodic table to determine the valence electrons,shows you how to write Lewis dot symbols using the valence electrons.


ที่มา :  http://www.yourCHEMcoach.com

ลิงค์ : http://youtu.be/ov2ZHoXIBF0

อัพโหลดโดย : mrcausey
Last Updated on Monday, 10 March 2014 11:15