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Valence Electrons and the Periodic Table ▶11:32・
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Lone Pair vs Bonding Pair Electrons ▶3:47・
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Lewis Structures for Polyatomic Ions ▶11:43・
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CO2 Lewis Structure - How to Draw the Dot Structure for Carbon Dioxide ▶2:29・
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Lewis Dot Structures of Atoms ▶4:24・
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Valence Electrons Explained and Shortcuts on the Periodic Table ▶3:51 >>次へNext
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