Double and Triple Bonds
This video shows how oxygen atoms can form double bonds, and nitrogen atoms can form triple bonds to make diatomic gaseous molecules. But carbon atoms can't form a quadruple bonds, instead bonding to make a network solid. The role of O2, N2 and CO2 in breathing and respiration is explored, and more complex molecules are introduced.


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Created: Jul 28, 2015

Updated: Aug 19, 2015

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