Chemistry 3

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Across
  1. 2. (2 words) actual yeild/predicted yeild X 100 is the equation for...
  2. 5. reactions that take in energy from its surroundings
  3. 8. (2 words) an exothermic reaction is...
  4. 9. a substance which increases the speed of a reaction without being chemically changed or used up in the reaction
  5. 12. (2 words)production that runs all the time
  6. 13. this elements atomic mass is 19
Down
  1. 1. (3 words) total number of neutrons and protons
  2. 3. reactions that release energy to its surroundings
  3. 4. this elements atomic mass is 6
  4. 6. different structural forms of the same element
  5. 7. (2 words) an endothermic reaction is...
  6. 10. (2 words) production that only operates at certain times
  7. 11. (2 words) total Mr of desired product/total Mr of all products is the equation for...