matte

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Across
  1. 5. a combo of solute & solvent
  2. 6. dissolving
  3. 7. the process in which a gas changes directly to a solid without going through the liquid state
  4. 11. a substance that flows freely but is of constant volume, having a consistency like that of water or oil
  5. 13. a particle of matter that uniquely defines a chemical element
  6. 14. substances containing only one type of atom
  7. 16. firm and stable in shape; not liquid or fluid.
  8. 17. a form of matter in which many of the electrons wander around freely among the nuclei of the atoms.
  9. 19. the temperature at which a given solid will melt.
Down
  1. 1. the temperature at which a liquid boils and turns to vapor.
  2. 2. the process through which the physical state of matter changes from the gaseous phase into the liquid phase
  3. 3. a substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape (unlike a solid) and no fixed volume (unlike a liquid).
  4. 4. clumpy/will separate
  5. 8. the amount of space occupied by a sample of matter
  6. 9. spread evenly throughout (no clumps)
  7. 10. dissolved
  8. 12. the degree of compactness of a substance.
  9. 15. the process that causes a substance to change from a liquid to a solid
  10. 18. combinations of substances physically joint
  11. 19. a coherent, typically large body of matter with no definite shape