How oxygen, nitrogen and carbon make covalent bonds PDF Print E-mail
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Written by pimpitcha   
Wednesday, 10 February 2016 11:26

In this video explains how the protons and electron shells, and especially the number of electrons in the outer shells determine how many bonds oxygen, nitrogen and carbon can make. Four important molecules, water H2O, ammonia NH3, and methane CH4 are discussed.


ที่มา : http://AtomicKids.org
ลิงค์ : https://youtu.be/G9K6PMGt4LM
อัพโหลดโดย : Ian Stuart
 

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