Across
- 1. materials we start with
- 3. what we end with
- 7. It reacts with certain things
- 9. Cannot be broken down
- 11. Color and size
- 14. Atoms bonded together
- 15. materials mixed together
Down
- 2. mass of an atom
- 4. material does change
- 5. Chemicals combine in specific amounts
- 6. Scientist who made the periodic table
- 8. mixture is the same
- 10. material doesn’t change
- 12. Reaction where “clouds” or jelly or solid form
- 13. The smallest part of any element