Across
- 1. Property a characteristic of pure substance that can be observed without changing it into another substance
- 4. the study of the properties of matter and how matter changes
- 5. a well-mixed mixture containing a solvent and at least one solute that has the same properties throughout
- 6. Property a characteristic of a pure substance that describes its ability to change into a different substance
- 8. uniformed mixture, coffee with sugar, seawater
- 10. the basic particle from which all elements are made
- 12. gold, iron, hydrogen, oxygen
- 13. a neautral particle made of two or more atoms joined by covalent bonds
Down
- 2. water,carbon dioxide
- 3. type of matter with a fixed compostion that cannot be separated by physical matter
- 7. Formula a combination of symbols that represents the elements in a compound and their proportions
- 8. pizza, fruit salad, granite
- 9. materials made of two or more substances that can be separated by physical means
- 11. anything that has mass and takes up space