Stoichiometry

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Across
  1. 2. a small portion of matter
  2. 4. two or more chemical elements put together
  3. 7. the basic unit of a chemical element
  4. 8. left over reactant from the reaction
  5. 10. the amount of product you should get after the reaction (prediction)
  6. 11. the number in front of the formula
  7. 13. a group of 2 or more atoms
  8. 14. elements that make up a compound, or element part of an equation
  9. 15. compares theoretical yield to actual yield
  10. 18. one or two letters representing a chemical element
  11. 19. the outcome of the reaction
Down
  1. 1. numbers that come after a symbol and below it
  2. 3. a substance used in a reaction
  3. 5. equal on both sides of an equation
  4. 6. rearrangement of molecules
  5. 9. the conversion of amount of one substance to amount of another
  6. 12. scientific measurement for measuring large quantities of small entities
  7. 13. the amount of matter in an object
  8. 16. reactant that limits how much product you can have
  9. 17. things listed on the periodic table