Across
- 3. the amount of space an object takes up
- 5. floats
- 10. has a definite shape and volume
- 11. Energy of movement; motion
- 12. a material that allows the flow of energy
- 14. a material that blocks the flow of energy
- 16. energy of heat
- 17. Sinks
Down
- 1. two or more things physically combined, easily separated
- 2. no definite shape but definite volume
- 4. energy created by the flow of electrons
- 6. Energy that we can see, travels in straight line
- 7. the ability to dissolve in a liquid
- 8. A closed path which electrons can flow
- 9. Something has been dissolved, difficult to separate must use heat.
- 13. Anything that has mass and takes up space
- 15. Energy we can hear caused by vibrations