Across
- 2. a material that easy transfers heat
- 5. State of matter that has packed particles that slide past one another
- 6. measures the average speed of the particles in a substance
- 8. a material that does not transfer heat very well
- 10. a change of state from a liquid to a gas
- 11. State of matter that has tightly packed particles that vibrate
- 13. the amount of space that a substance takes up
- 14. the transfer of heat via energy waves
Down
- 1. the main type of energy transfer in a liquid or gas
- 3. the total kinetic energy of all the particles in a substance
- 4. State of matter that has particles that have very little attraction for one another
- 7. a theory that suggests all matter is made up of tiny atoms
- 9. my favourite Science teacher
- 12. the transfer of energy between solids that are touching