Chemistry crossword

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Across
  1. 3. A measurement of liquid equal to 1cm cubed
  2. 7. Changes that don't change the state of a substance, but the properties or outcome
  3. 8. The thing made in a chemical reaction
  4. 10. Changes that don't change a substance, but the state
  5. 12. The smallest particle in an atom
  6. 13. One of the 3 states of matter "S----"
  7. 14. One of the bigger particles in an atom, doesn't have an electric
  8. 18. The item(s) that react with each other in a chemical reaction
  9. 20. There are 3 states of ____
  10. 22. A type of liquid that is harmful when it comes into contact with any part of your body
  11. 23. A safety item to protect the eyes
  12. 24. Multiple elements in one molecule
  13. 26. The temperature at which it melts
  14. 27. A safety item to protect hands
  15. 29. A measurement of temperature
  16. 30. coat A safety item to protect the body
Down
  1. 1. A measurement of weight
  2. 2. How strong it is
  3. 4. An instrument used to measure weight
  4. 5. Elements being chemically joined together
  5. 6. Two or more elements in a substance that aren't chemically bonded together
  6. 9. An instrument used to measure heat
  7. 11. The physical appearance of it
  8. 15. How much it weighs per cm3
  9. 16. One of the 3 states of matter "G--"
  10. 17. One of the 3 states of matter "L-----"
  11. 19. An instrument commonly used to measure liquid
  12. 21. The things that make up everything (not atoms)
  13. 25. How easy it is to hammer it into a sheet without it breaking or cracking
  14. 28. One of the bigger particles in an atom, has an electric charge