Across
- 1. a push or pull
- 4. found on the Periodic Table and contain only identical atoms
- 5. the only wave that we can see
- 6. smallest unit of matter
- 9. positive particle in an atom's nucleus
- 10. how often a wave travels through a point
- 11. the force that pull objects together
- 15. property of matter that rearranges the atoms and creates a new substance
- 17. type of circuit where if one lightbulb goes out, they all go out
- 19. lowest point of a wave
- 21. this law of motion say Force= mass times acceleration
- 22. bond between 2 nonmetals
Down
- 2. negative particle in an atom
- 3. this law of motion is called inertia
- 4. a wave that does not require a medium to travel
- 7. the bouncing back of a wave of light
- 8. type of circuit where each lightbulb has an independent path
- 9. property of matter that only changes the way it looks (like state of matter)
- 12. a wave that requires a medium to travel
- 13. bond between a metal and nonmetal
- 14. highest point of a wave
- 16. speed in a given direction
- 18. this law of motion relates to equal but opposite forces
- 20. columns on periodic table that all have similar properties
- 21. the distance an object travels per unit of time