Across
- 3. A thing that has weight and takes us space
- 5. An object's weight
- 7. Particles transferring to one another
- 8. A property that you can reverse (2 words)
- 11. A change where you can reverse it (2 words)
- 15. A change that you can't reverse (2 words)
- 16. A property that protects wires
- 17. A point in which a solid becomes a liquid (2 words
- 19. Metal attracting to steel or metal
- 21. Your opinion about something
- 22. Taste, touch, sight, hear, and smell (2 words)
- 23. Particles attached and vibrating together
Down
- 1. A point in which liquid changes into a solid (2 words)
- 2. How an object can light on fire
- 4. Particles moving around freely
- 5. A metal property that can be worn down
- 6. A chemical property that makes up a lightning strike
- 9. A property that you can't reverse (2 words)
- 10. An object that has mass and volume
- 12. How much or how little
- 13. A point in which the liquid becomes a gas (2 words)
- 14. Solid, liquid, gas, plasma (3 words)
- 18. Particles briskly moving past each other
- 20. Sorting and separating things