Across
- 3. State with no fixed shape
- 5. Force exerted by particles
- 6. Tiny piece of matter
- 7. Abbreviation for an element
- 8. State with fixed volume
- 9. Smallest particle of element
- 11. Liquid changing into gas
- 12. Different elements chemically joined
- 14. Amount of matter present
- 16. Made of one substance
- 17. Substance doing dissolving
- 18. Shows number of atoms in substance
Down
- 1. Separation by boiling point
- 2. Separates insoluble solid
- 4. State with fixed shape
- 7. Substance being dissolved
- 10. Substances not chemically joined
- 11. Substance made of one atom type
- 13. Spreading of particles
- 15. Solute dissolved in solvent