Chemistry Crossword

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Across
  1. 3. Consists of 2 or more substances, physically combined
  2. 6. One sentence statement that answers the guiding question
  3. 8. Element with 22 protons
  4. 11. Neutral particle in an element that resides in the nucleus
  5. 14. Your teacher’s last name
  6. 15. This type of property describes a substance’s ability to form new substances
  7. 16. 1 Liter = 1000
  8. 21. Poor conductors of heat and dull elements on the right side of the periodic table
  9. 22. Mixture that is not uniform throughout
  10. 25. Positive particle in an element that resides in the nucleus
  11. 26. This type of property can be observed without changing the identity of the substance
  12. 27. Name for elements with the same number of protons but differing amount of neutrons
  13. 28. Viscosity, color, and melting point are all examples of this kind of property
  14. 30. Substance that cannot be broken down into other substances by chemical change
  15. 35. Has an atomic mass of 72.63
  16. 36. Substances made up of 2 or more elements chemically combined
  17. 37. Separation technique that relies on evaporating a liquid to separate it from a solid
  18. 38. Mixture with uniform characteristics throughout
Down
  1. 1. Separation technique to remove an undissolved substance from a liquid
  2. 2. Mass and volume are examples of this kind of property
  3. 4. Separation technique to separate two or more liquids with different boiling points
  4. 5. Anything that has mass and occupies space
  5. 7. Group 8A, Period 3
  6. 9. Elements that are not quite metals but not quite nonmetals
  7. 10. Symbol for Mercury
  8. 12. State of matter that takes the shape and volume of its container
  9. 13. What factor changed the rate at which food coloring flowed in the convection lab?
  10. 17. What color did the mixture of all the substances in the reaction in a bag lab turn?
  11. 18. Numerical data put in the evidence section
  12. 19. The class results were all very close to each other but not necessarily the right answer. This is an example of:
  13. 20. The horizontal rows of the periodic table
  14. 23. The vertical columns of the periodic table
  15. 24. State of matter with fixed shape and volume
  16. 29. Negative particle in an element that orbits around the nucleus
  17. 31. State of matter that takes the shape of its container and has a fixed volume
  18. 32. What process occurred to remove the water from the popcorn kernels?
  19. 33. Good conductors of heat and electricity; elements on the left side of the periodic table
  20. 34. The unit for the mass of 1 proton. 1 proton = 1 ___