Across
- 2. An increase in size
- 6. A mixture where the substances are mixed on the atomic level
- 9. Everything that has weight and takes up volume
- 11. the diffusion of water from an area of high concentration to an area of low concentration
- 12. A state of balance between opposing forces or actions
- 15. describes a process that absorbs energy from the surroundings
- 16. A cluster of atoms
- 18. A cluster of atoms
- 19. A process where two liquids or two gases mix due to the motion of their particles
Down
- 1. A process that gives off energy in the form of heat, light or sound
- 3. A solid formed during a chemical change.
- 4. a change of state from solid to gas
- 5. The next movement of particles from an area of high concentration to an area of low concentration
- 6. The change of state from liquid to solid
- 7. The smallest building block that makes up all substances
- 8. A decrease in size
- 10. the starting substances in chemical reactions
- 13. A change of state where a liquid is heated and changes to a gas within the liquid
- 14. the substances formed in chemical reactions
- 17. the change of state when a solid is heated and forms a liquid
