Across
- 4. A reaction where a solid forms from two liquids
- 6. A solid turning straight into a gas without becoming a liquid
- 7. A solid turning into a liquid
- 8. A type of change where no new substance is made
- 10. A reaction where two or more substances combine to make something new
- 12. A word to describe something that cannot dissolve in a liquid
- 15. A change that can be undone and go back to how it was before
- 16. A word to describe something that can dissolve in a liquid
- 19. When heat causes a substance to break apart into new substances
- 20. The liquid that dissolves a solute
- 22. A change that cannot be undone because a new substance is made
- 23. A liquid turning into a gas quickly when heated
- 24. When an acid and a base react to make salt and water
- 25. When a substance breaks up and mixes into a liquid to form a solution
Down
- 1. When a substance reacts with oxygen like rust forming on iron
- 2. A solution that cannot dissolve any more solute because it is full
- 3. A liquid turning into a solid
- 5. A liquid slowly turning into a gas from its surface
- 9. The idea that the total mass stays the same in a reaction even if substances change form
- 11. A reaction that produces bubbles or fizzing
- 13. The substance that gets dissolved in a liquid
- 14. The mixture made when a solute dissolves in a solvent
- 17. A gas turning into a liquid when cooled
- 18. A reaction where a substance burns usually with oxygen
- 21. A type of change where a new substance is formed