Across
- 4. what type of energy is your food
- 6. what state of matter is asphalt
- 7. what state of matter is helium
- 10. what energy is produced by pulling back a spring
Down
- 1. what is the only metal liquid at 20ºc
- 2. what state of matter is your shoe
- 3. what state of matter is lightning
- 5. what kind of energy does a lightbulb mostly produce
- 8. how many states of matter are there
- 9. what energy does a stove produce