Across
- 1. this type of property is one that you can observe with your senses
- 4. one chemical property is the ability of a material to _______
- 5. matter made up of two or more materials
- 7. a physical change can be ______
- 8. _______ data are pieces of information that use words
- 9. when a wood log burns it turns to the new substance called _______
- 11. this type of change does not cause a new material to form
- 12. rust is an example of a _______ change
- 14. causes a liquid to become a solid
Down
- 2. causes the change from a solid to a liquid
- 3. ______ data are pieces of information that use numbers or measurements
- 4. when you add baking soda to vinegar you see _____ which indicates a chemical change
- 6. this type of change causes a new substance to be created
- 10. causes a liquid to turn into a vapor
- 13. a change of ______ is a sign of a chemical change such as a vegetable turning brown