Across
- 3. - A type of circuit where components are connected end-to-end.
- 4. - A plastic material that becomes moldable above a specific temperature.
- 8. - A complete, closed path through which electric charges flow.
- 11. - A plastic that becomes permanently hard when heated.
- 13. - The electric potential difference.
- 14. - Opposition to the flow of electric current.
- 16. - A source of electrical energy made up of one or more cells.
- 18. - A method used to remove impurities from metals.
- 19. - The gradual destruction of materials, often metals.
Down
- 1. - Process of applying a protective zinc coating to steel.
- 2. - A metal used to protect other metals from corrosion.
- 5. - A circuit where components share the same two nodes.
- 6. - A device that can open or close an electric circuit.
- 7. - A synthetic aromatic polymer used in plastics.
- 9. - The red or orange coating that forms on iron or steel.
- 10. - The unit of electrical resistance.
- 12. - Process of using electric current to reduce dissolved metal ions.
- 15. - The flow of electric charge.
- 17. - A mixture of two or more metals.