Types of matter, physical and chemical changes crossword
Across
- 6. The process where a solid forms from a solution during a chemical reaction.
- 7. A chemical reaction that occurs when a substance reacts with oxygen, releasing heat and light.
- 8. The rapid vaporization of a liquid when it is heated to its boiling point.
- 9. A type of mixture where the components can be easily distinguished.
- 12. A chemical change where a material combines with oxygen, often producing rust or tarnish.
- 13. When a solid changes directly into a gas without becoming liquid.
- 14. The process of gas changing directly into a solid without becoming liquid.
Down
- 1. The process of a liquid changing into a gas.
- 2. The process where gas turns back into a liquid.
- 3. The process of changing from a liquid to a solid.
- 4. The process of changing from a solid to a liquid.
- 5. A type of mixture where the composition is uniform throughout.
- 7. The process of turning vapor into liquid when it cools down
- 10. Another term for freezing, the process where a liquid turns into a solid.
- 11. A process used to separate mixtures based on differences in boiling points.