Across
- 3. Does not dissolve in water
- 4. Contains two or more elements or compounds
- 6. Gas to liquid
- 7. contains two or more types of atoms bonded together
- 8. Releases energy
- 14. Part of the practical report that gives the background scientific knowledge
- 17. Particles move randomly within the container
- 18. Part of the practical report that records what happened
- 21. Part of the practical report that lists the things used
- 22. Solid to liquid
- 23. Liquid to solid
Down
- 1. Two hydrogens and an oxygen
- 2. Part of the practical report that identifies the relevance of the experiment
- 5. Absorbs energy
- 9. Liquid to gas
- 10. Part of the practical report that lists what was done
- 11. Dioxide One carbon and two oxygens
- 12. A compound that contains hydrogen and carbon
- 13. A solid that forms when two soluble compounds react
- 15. Chemical reaction that involves the burning of hydrocarbons
- 16. Dissolves in water
- 19. Particles flow at the bottom of the container
- 20. Particles are structured and still
- 21. Only contains one form of atoms