Across
- 4. A type of physical change that is reversible
- 9. An example of chemical property using candles
- 10. Forms when oxygen reacts with iron in the presence of water
- 14. The substance in a solution that gets dissolved
- 15. Characteristics that describe how one kind of matter is different from another
- 16. One of the two main chemical properties
- 20. When particles in gases and liquids spread out in a natural motion, moving from an area of higher concentration to an area of lower concentration
- 21. Measured or observed when matter undergoes a change and becomes an entirely different kind of matter
- 22. Each kind of matter
- 23. The process of organizing information
- 24. An evenly distributed mixture made by dissolving one substance in another
Down
- 1. Any characteristic of a substance that can be observed or measured without changing the composition or identity of the substance
- 2. Gives each substance its unique properties
- 3. Anything that has mass and takes up space
- 5. One of the two main physical properties
- 6. The state of matter in which a substance has neither a definite shape nor volume
- 7. Matter that cannot be seperated into any other substance and always has exactly the same composition
- 8. The substance in a solution in which the solute dissolves
- 11. Composed of two or more substances
- 12. An example of physical property using heat
- 13. The state of matter in which a substance has a definite volume
- 17. The state of matter in which a substance has a definite shape and volume
- 18. The energy an object has due to its motion
- 19. The ratio of a substance’s mass to its volume