corrosion

1. electrochemical corosion: operates in cells like in a car door

2. electrolytes: solution which allows electrons to flow.

3. oxididation: loss of electrons

4. cathode: reduces

5. galvanic attack: when disimiler metals are placed together.

6. direct chemical attack: creates a uniform film over the surface

7. reduction: gain of electrons

8. corrosion is the chemical detirieration of a matirial.

9. anode : oxidates