Across
- 2. The first person who created the light bulb.
- 7. have a positive and negative charge.
- 11. Are Electric Charges.
- 12. Positive electric charges.
- 15. the smallest unit or matter.
- 16. charge of negative electric
- 17. Doesn't allow electrons move freely
- 18. A group of electrons.
- 20. allow electron flow freely from one particle to another.
Down
- 1. The first element in the periodic table.
- 3. The charges are carried by tiny particles with incredibility small mass.
- 4. This solid matter is a conductor that allows electrons to flow.
- 5. Allows and sometimes doesn't allow electrons to flow through.
- 6. table A table of chemical elements arrange in order of the atomic number.
- 8. electric charge are charge....
- 9. the number of a chemical unit
- 10. Neutral charge
- 13. is a Stationary Charge, which is typically produce by Friction that can cause sparks or crackling and even from your hair.
- 14. When there is two forms of Electricity one is static electricity and the other is dynamic electricity.
- 19. The center and made out of protons and neutrons.