Written by pimpitcha
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Sunday, 09 March 2014 15:18 |
In this video discusses ionic bonds, covalent bonds and chemical bonding. You need to know the periodic table, valence electrons, lewis dot symbols, oxidation numbers and electronegativity in order to determine chemicals bonds.
ที่มา : http://www.yourCHEMcoach.com
ลิงค์ : http://youtu.be/KjoQHqgzda8
อัพโหลดโดย : mrcausey
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Last Updated on Monday, 10 March 2014 11:15 |