Across
- 2. amount of matter in an object
- 5. change where identity stays the same
- 7. matter that can vary in composition
- 10. substances are not evenly mixed
- 12. ability of one substance to dissolve in another
- 13. change with new chemical and physical properties
- 14. anything that has mass and takes up space
- 15. amount of substance in a certain volume
- 16. substance with two or more atoms chemically bonded
Down
- 1. substances are evenly mixed
- 3. matter with a composition that is always the same
- 4. characteristic you can observe without changing the identity of the matter
- 6. building block of matter
- 8. observed as it changes
- 9. mass per volume in a substance
- 11. that consists of one type of atom
- 17. form a solution by mixing evenly