Across
- 3. Electricity An imbalance of electric charges on the surface of an object often caused by friction
- 5. A material (like plastic or rubber) that resists the flow of electric charges
- 7. An atom or molecule that has a net electrical charge due to the loss or gain of one or more electrons
- 8. A material (like metal) that allows electric charges to move easily through it
- 10. A subatomic particle with no charge located in the nucleus
- 12. Opposites ________
- 14. A positively charged subatomic particle located in the nucleus of an atom
- 15. Likes ______
- 16. The positively charged center of an atom containing protons and neutrons
Down
- 1. A negatively charged subatomic particle that orbits the nucleus of an atom
- 2. Discharge The sudden brief flow of electric current that occurs when a static charge is released
- 4. The rubbing of two surfaces against each other which can cause a transfer of electrons and lead to a static charge
- 6. The charge of a proton
- 9. The charge of an electron
- 11. The charge when an atom has the same number of protons and electrons
- 13. The basic unit of a chemical element
