Across
- 3. the tendency of an object in motion to stay in motion or an object at rest to stay at rest
- 6. the separation of a solution where the liquid is collected at the end
- 9. the distance traveled in an amount of time
- 11. a physical change of matter from one state to another because of a change in the energy of the substance
- 12. a mixture of two or more elements where at least one is a metal
- 13. the process of separating something with a filter
- 14. a substance made when two or more elements are joined together and lose their own properties
- 15. a change that produces new matter with different properties from the original
- 19. a change that begins and ends with the same type of matter
- 20. a force that works against motion
- 21. energy of motion
- 23. a tool that separates things by size
- 25. the ability to do work
- 26. the use of force to move an object a certain distance
- 28. describes an object's speed and direction
Down
- 1. a mixture in which one or more types of matter are mixed evenly in another kind of matter
- 2. a substance that turns blue litmus paper red
- 4. the metric unit of force
- 5. a substance that turns red litmus paper blue
- 7. something that has only a few parts and makes it easier to do work
- 8. stored energy
- 10. the change of a liquid to a gas without boiling
- 12. a change over time in speed or direction of an object
- 16. two or more types of matter that are mixed together but keep their original properties
- 17. the result of a chemical change between silver and sulfur in the air
- 18. a push or pull
- 22. the force used to do work
- 24. the result of a chemical change between iron and oxygen
- 27. a force of attraction between objects