Chemistry

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Across
  1. 1. Reaction where ions exchange partners
  2. 3. Charged particle formed when electrons are gained or lost
  3. 7. Scientist who developed the mole concept
  4. 10. Standard temperature and pressure used in gas calculations
  5. 11. Measure of average kinetic energy of particles
  6. 13. Mass of one mole of a substance
  7. 14. Representative particle of an ionic compound
  8. 15. Negatively charged ion
  9. 16. Reaction where two or more substances form one product
Down
  1. 2. Mathematical relationship between reactants and products
  2. 4. Reaction where a compound breaks apart into simpler substances
  3. 5. Positively charged ion
  4. 6. Unit used to measure amount of substance
  5. 8. Smallest unit of an element
  6. 9. Force exerted by gas particles on container walls
  7. 12. Volume of matter that expands to fill its container