Across
- 4. basic building blocks or ordinary matter
- 6. the smallest unbreakable unit of a compound
- 7. How heavy something is
- 8. The amount of space something takes up
- 10. A state of matter.Flows freely and be poured
Down
- 1. formula tells the number of atoms of each element present
- 2. A state of matter. No fixed shape or volume.
- 3. made up of two or more atoms
- 5. A state of matter. Firm.
- 9. anything that has weight and takes up space