Across
- 2. combination of elements
- 4. proposed explanation based on an observation
- 6. measure of gravity's weight on things
- 7. how much a material can be bent without fracturing
- 10. change that alters the matter chemically
- 12. solid, liquid, gas
- 13. what we see based on how light reflects off of objects
- 14. matter that is uniform
- 15. the amount of space an object takes up
- 16. gaseous from of water
- 17. reacts based on the independent variable
- 19. how well can it take a hit with a hammer
- 21. the current and definite explanation for something works
- 25. becoming liquified by heat
- 26. particles bounce around everywhere
- 28. property depending on the amount of matter present
- 30. particles roll around each other
- 32. substance that can not be chemically broken down any further
- 34. mixture that is not uniform
- 35. the substance that undergoes change in a reaction
Down
- 1. mixture that is uniform
- 3. purifying a liquid by heating and cooling
- 5. variable that is changed
- 8. change that does not affect the matters compostition
- 9. the amount of matter in an object
- 11. (aka homogeneous mixture)
- 13. separating the colors out of something
- 18. what temperature a substance turns to a gas
- 20. substance precipitated from a solution
- 22. and idea that intends to explain something
- 23. property not depending on the amount of matter present
- 24. property describing how close together the matter is
- 27. particles basically do not move
- 29. color, hardness, boiling point
- 31. separating one thing from another
- 33. combination of substances