Across
- 3. study of composition, structure, and properties chemical substance with a definite composition
- 5. a mixture that is the same through out
- 7. category of elements
- 10. change of state
- 12. characteristic of matter
- 13. amount of matter
- 14. vertical column
- 16. state of matter
- 17. combination of 2 or more types of compounds
Down
- 1. knowledge of natural events
- 2. a type of mixture
- 4. change of state
- 6. periodic table unit
- 8. not a metal
- 9. horizontal row
- 11. semiconductor
- 12. a type of change
- 15. state of mater