Across
- 2. The abbreviation we use for the types of energy we studied
- 8. Used to separate solutions
- 10. Moving object
- 11. Energy of heat
- 12. Not easy to separate; substance dissolves in another
- 13. Involves charged particles
- 14. Used to separate mixtures of sand and water
Down
- 1. The amount of types of energy we studied
- 2. Energy of motion
- 3. Produced by vibrations
- 4. Travels in waves and in a straight line
- 5. Does not travel through space, must travel through ________.
- 6. Object at rest
- 7. When a substance dissolves in another
- 9. Easy to separate; no dissolving occurs