Chemistry

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Across
  1. 6. Stretch
  2. 7. Things that are put together and stirred
  3. 8. Something that is done in response to a change or addition of a substance
  4. 11. The smallest things
  5. 12. Things that make up most of what we see
  6. 14. After a reaction
  7. 15. What we breathe out
  8. 16. 1+1=2
  9. 17. Chemical bonds are the same
  10. 20. A chemical reaction with hydrocarbon and oxygen to produce carbon dioxide and water
  11. 22. A lot of metals together
  12. 24. Metal + Oxygen --> Answer
  13. 27. The thing humans do
  14. 28. Chemical bonds change
  15. 29. I am flat and bendy now
Down
  1. 1. Things on the Periodic Table
  2. 2. 24 karat Gold
  3. 3. The thing plants do
  4. 4. A subatomic particle of about the same mass as a proton but without an electric charge
  5. 5. A metal made by combining two or more metallic elements
  6. 9. A reaction with metals and oxygen to produce a metal oxide
  7. 10. The things that make up everything
  8. 13. A liquid mixture with a solute and a solvent
  9. 17. A stable subatomic particle occurring in all atomic nuclei
  10. 18. WOW shiny
  11. 19. How much electricity flows through me
  12. 21. Will react with an Metal to produce a metal salt and hydrogen
  13. 23. The things that make up an object
  14. 25. A substance in which things are built upon
  15. 26. Rust