Across
- 5. of vaporization the amount of heat needed to turn 1g of a liquid into a vapor,
- 7. process by which a liquid turns into a gas
- 11. state a state of matter that has no fixed shape and no fixed volume.
- 12. removal of heat
- 15. chemical element with the symbol H and atomic nu
- 16. state a sample of matter that conforms to the shape of a container in which it is held
- 18. point the temperature at which a liquid boils and turns to vapor
- 19. state sample of matter that retains its shape and density when not confined.
- 20. when the substance has no smell.
Down
- 1. the resistance of a fluid (liquid or gas) to a change in shape or movement of neighbouring portions relative to one another.
- 2. when the substance has no taste
- 3. tension The property of the surface of a liquid that allows it to resist an external force.
- 4. point the temperature at which a liquid turns into a solid when cooled
- 6. pressure the force exerted on the walls of a closed container by the vaporized portion of a liquid.
- 8. what we breathe in
- 9. specific heat When the temperature of water decreases, the hydrogen bonds are formed and release a considerable amount of energy.
- 10. that molecules of water will stick to each other.
- 13. the adhering of similar or different types of materials to each other.
- 14. the sticking together of particles of the same substance.
- 17. type of diffusion where the water is absorbed by the solid particles called colloids
