All the magic that we know is in the transfer of electrons. Reduction (gaining electrons) and oxidation (the loss of electrons) combine to form Redox chemistry, which contains the majority of chemical reactions. As electrons jump from...

This demonstration shows an example of reduction-oxidation reaction. [1:04]

Introducing oxidation states, oxidation, and reduction. Some tips for remembering oxidation and reduction. [11:04]

A collection of audio clips where scientists around the world were challenged to answer,"What is a flame". Eleven-year-olds from around the world will judge the entries. [30:21]

Paul Andersen explains how redox reactions are driven by the movement of electrons from the substance that is oxidized to the substance that is reduced. Oxidation is the loss of electrons and reduction is the gaining of electrons. [11:40]

Video lecture explains zinc copper cell while providing an example of reduction-oxidation reaction. [1:05]