Chemical Reactions - amplify

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Across
  1. 4. chemical _______ - letters and numbers showing the types and number of atoms that repeat to make up a substance
  2. 6. something that is made of all the same atoms or groups of atoms
  3. 9. able to cause damage
  4. 10. the temperature at which a substance changes from the liquid phase to the gas phase
  5. 12. a structure formed by repeating groups of atoms linked together in a large
  6. 13. the tiny pieces that all matter—all the stuff in the world—is made of
Down
  1. 1. a starting substance that is part of a chemical reaction
  2. 2. a group of atoms joined together in a particular way
  3. 3. the temperature at which a substance changes from the solid phase to the liquid phase
  4. 5. to change the order or position of something
  5. 7. something that can be observed about a substance, such as color, smell, or boiling point
  6. 8. an ending substance that is made during a chemical reaction
  7. 11. chemical _______ - a process in which atoms rearrange to form new substances