Science #1 by: God'sgrace

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Across
  1. 1. Workplace Hazardous Materials Information Systems
  2. 4. particles slide around each other
  3. 6. particles are far apart from each other
  4. 9. gas to a solid
  5. 10. the mixture
  6. 11. is a substance that dissolves
  7. 13. made of only 1 kind of matter
  8. 14. substance that does the dissolving
  9. 18. created by adding more energy to gas
  10. 20. gas to a liquid
  11. 22. looks as though they only have 1 property
Down
  1. 2. no more solute can be dissolved
  2. 3. to melt
  3. 5. tiny bits of matter that make up the universe
  4. 7. a large amount of solute dissolved in a specific amount of solvent
  5. 8. able to be dissolved
  6. 10. to heat the solution in order to dissolve more solute
  7. 12. has 2 or more materials that are still visible
  8. 14. particles that are tightly packed together
  9. 15. particles don't settle
  10. 16. particles that settle slowly after mixing
  11. 17. anything that has weight and takes space
  12. 19. created by adding more energy to gas
  13. 21. not able to be dissolved
  14. 23. contains 2 or more pure substances