Across
- 2. Neutral part of an atom (7)
- 6. Voltage from friction (6)
- 7. Negative part of an atom (8)
- 8. Anything that has mass and occupies space and consists of solid, liquid, and gas (6)
- 10. Material that allows electrons to flow (9)
- 13. Measured in ohms per metre for a material (11)
- 15. Code for the showing resistor's resistance values (6)
- 16. Are the basic building block, distinguished by their atomic number (8)
- 18. Slows down the flow of electrons (9)
- 19. Do not allow electrons to flow (9)
Down
- 1. Are things that are composed of two or more separate elements (9)
- 3. Welded junction between two different metals (12)
- 4. Stores energy in cells (7)
- 5. The Italian physicist whom we name Electromotive force after (5)
- 8. A use of electricity (6)
- 9. Is the flow of electrons through a material (6)
- 11. Is a good material for electrons to flow in (6)
- 12. These are compressed and called piezo-electric cells (8)
- 14. Generates DC voltage from the light (5)
- 17. Positive part of an atom (6)