States of matter crossword puzzle (final project)

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Across
  1. 4. Water
  2. 7. solution A solution that holds more solute than predicted at a given temperature
  3. 8. A reaction that ABSORBS energy in the form of heat
  4. 10. Particles are tightly packed, but are far enough apart to slide past each other.
  5. 11. A solution that doesn't hold as much solute as possible at a given temperature
  6. 14. the reaction of an acid and a base to form a neutral solution of water and a salt
  7. 16. a chemical equation in which mass is conserved; each side of the equation has the same number of atoms of each element
  8. 17. Same throughout
  9. 18. A mixture of substances
  10. 19. Chemical agents that selectively speed up chemical reactions without being consumed by the reaction.
  11. 20. A rapid reaction between oxygen and fuel that results in fire
  12. 22. The part of a solution that gets dissolved
  13. 24. a chemical reaction where two elements in different compounds trade places
  14. 28. A reaction that releases energy in the form of heat
  15. 30. A solid that forms from a solution during a chemical reaction.
  16. 31. A characteristic of a pure substance that can be observed without changing it into another substance
Down
  1. 1. A puddle drying on a hot summer day is an example of..
  2. 2. one element replaces another element in a compound
  3. 3. A solution that contains a small amount of solute
  4. 5. when a solid matter forms a gas without becoming a liquid
  5. 6. A solution that holds as much solute in it as possible at a given temperature.
  6. 9. The part of a solution that does the dissolving
  7. 12. the production of chemical compounds by reaction from simpler materials.
  8. 13. Break down of a chemical organism
  9. 15. The state of matter whose solubility typically decreases with increasing temperature
  10. 20. something that can be observed about a substance, such as color, smell, or boiling point
  11. 21. A measure of how much solute can dissolve in a given solvent at a given temperature.
  12. 23. A graphical representation of how much solute will dissolve in water at various temperatures
  13. 25. The heat content of a system at constant pressure
  14. 26. Energy needed to get a reaction started
  15. 27. A solution that had a great amount of solute
  16. 29. Not the same throughout