Across
- 5. matter that keeps its shape
- 6. a push or pull that can change motion
- 8. energy – energy we hear from vibrations
- 10. how much matter is in an object
- 12. how something feels (smooth, rough, bumpy)
- 13. of energy – where energy comes from
- 14. how easily something bends
- 15. to pull toward
- 17. how hard or soft something is
- 22. property – a way to describe matter using observations or measurements
- 24. of matter – the form matter can be in
- 25. energy – energy we can see that helps us see objects
- 28. energy – energy of moving objects
- 29. the appearance of an object based on light it reflects
- 30. how big or small something is
- 31. to push away
- 32. matter that spreads out to fill a space
- 34. able to be attracted to a magnet
- 35. something that holds a substance
- 36. a force that pulls objects toward Earth
- 37. when something becomes different
Down
- 1. a scientific test or experiment
- 2. how long something takes
- 3. fast back-and-forth movement that makes sound
- 4. the amount of space something takes up
- 7. matter that flows and takes the shape of its container
- 9. how far something travels
- 10. when a solid becomes liquid by heat
- 11. a slanted surface that objects can roll down
- 16. energy – heat energy
- 18. the form of an object
- 19. movement
- 20. change – a change in size, shape, or form but still the same material
- 21. to stay on top of water
- 23. how fast or slow something moves
- 26. the ability to do work or cause change
- 27. when liquid becomes solid by cooling
- 28. anything that takes up space and has mass
- 33. to go down in water