Across
- 2. able to dissolve in water
- 4. a type of radioactive dangerous energy
- 5. energy used to cook food
- 7. a type of energy that machines use
- 9. a power cell found in torches and toys
- 10. a negative charged particle in an atom
- 11. energy found in rocks
- 14. changing from one thing to another
Down
- 1. energy that can be used again
- 3. when a substance becomes clear like salt in water
- 6. another option
- 8. process used to separate colours
- 12. another word for power
- 13. when energy moves from one thing from another
- 15. a chemical that dissolves other things