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APSM Chemistry 12
Discovering Design with Chemistry chapter 12
Question | Answer |
---|---|
Galvanic cell | system that uses a redox reaction to produce electrical energy$ |
Anode | negative electrode in a Galvanic cell or a battery$ |
Cathode | positive electrode in a Galvanic cell or battery$ |
Electroplating | Using reduction (usually powered by electricity) to coat an object with a metal$ |
Oxidation state | charge on a ion or, in a molecule, the charge that an atom would have if the shared electrons in a bond were always given to the more electronegative atom$ |
Corrosion | chemical deterioration of a substance, usually by oxidation$ |
system that uses a redox reaction to produce electrical energy | Galvanic cell $ |
negative electrode in a Galvanic cell or a battery | Anode $ |
positive electrode in a Galvanic cell or battery | Cathode $ |
Using reduction (usually powered by electricity) to coat an object with a metal | Electroplating $ |
charge on a ion or, in a molecule, the charge that an atom would have if the shared electrons in a bond were always given to the more electronegative atom | Oxidation state $ |
chemical deterioration of a substance, usually by oxidation | Corrosion $ |