Chem Cross Word

12345678910111213141516171819
Across
  1. 2. the study of how heat is converted to and from other forms of energy and how it affects matter
  2. 4. the ability of a substance to combine with or change into one or more other substances
  3. 6. one element in the 7 technique
  4. 8. warmer, and releases
  5. 10. several reactants make one product
  6. 11. an element that has to be moved into a different letter category
  7. 13. one element trades places with another element
  8. 14. acid The stronger the base,the weaker the ________ ____
  9. 16. transition of a substance directly from a solid to gas
  10. 17. biological catalysts that speed up the rate of reactions in the body
  11. 18. the temperature and pressure at which the solid, liquid, and gas forms of a substance coexist
  12. 19. donates one proton per molecule
Down
  1. 1. the species that results when an acid donates a hydrogen ion to a base
  2. 3. something soluble in the solubility chart
  3. 5. a change that alters a substance without changing it composition
  4. 7. the first element in s4
  5. 9. a solid forming when two solutions are mixed
  6. 12. the point at which the indicator used in titration changes color
  7. 15. a substance that increases the concentration of hydrogen ions in an aqueous solution
  8. 17. reactions that release heat