chem

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Across
  1. 1. electrical energy to chemical energy
  2. 6. element + compound -> element + compound
  3. 8. metals group 1
  4. 9. same formula but different structure, name, and properties
  5. 12. coefficients
  6. 16. con is con rates equal
  7. 18. atoms in = atoms out
  8. 20. chemical that dissolves in water and breaks up into ions. One of the ions being H+
  9. 21. all chemical reactions have mass in = mass out
  10. 24. nuclear reaction that does not look like the others
  11. 25. B went downstairs to get Te without Al
  12. 27. dissolved in water
  13. 31. heat is absorbed
  14. 34. speed up reaction
  15. 35. atomic mass a weighted average of all naturally occurring isotopes of an element
  16. 36. a chemical, that when dissolved in water, breaks up into ions. One of which being (OH)-
  17. 38. hydrogen and carbon only
  18. 39. volume doesn't change
  19. 42. group 17
  20. 43. heat is released
  21. 45. H+
  22. 46. chemical energy to electrical energy
  23. 47. heat goes from where it is to where it isnt
  24. 49. same element but different structure, therefore different properties
Down
  1. 2. when one element becomes a different element
  2. 3. loss of electrons, table j
  3. 4. several reactants -> one product
  4. 5. a way to separate a mixture based on different boiling points
  5. 7. in this reaction, mass converts into energy
  6. 8. metals group 2
  7. 10. #90 or bigger + neutrons -> smaller isotopes + more neutrons
  8. 11. solid to gas
  9. 13. randomness
  10. 14. lab technique to find the molarity of an acid or a base
  11. 15. electrode where oxidation happens
  12. 17. all dissolved, on the curve (table G), at equilibrium
  13. 19. acids, bases, soluble salts
  14. 22. reduced
  15. 23. several things -> 1 thing
  16. 26. 2 ionic compounds-> 2 ionic compounds
  17. 28. the amount of gas in the container is constant
  18. 29. one thing -> many things
  19. 30. radioisotope-> radiation + more stable isotope
  20. 32. average kinetic energy
  21. 33. group 18, most stable because valence electron shell is full
  22. 37. describes the behavior of gases
  23. 40. 2 or more elements combined in a fixed proportion
  24. 41. high mp + bp, diamond, graphite, and compounds with Si
  25. 44. same element but different mass because of a different number of neutrons
  26. 48. cannot be broken down by chemical changes