Matter Vocabulary for Chem Quiz

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