Chemical reactions glossary

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Across
  1. 5. an ending substance that is made during a chemical reaction
  2. 6. the temperature at which a substance changes from the solid phase to the liquid phase
  3. 7. a substance that is added to soil to help plants grow
  4. 9. something that is made of all the same atoms or groups of atoms
  5. 10. a process in which atoms rearrange to form new substances
  6. 12. something that can be observed about a substance, such as color, smell, or boiling point
  7. 13. able to cause damage
  8. 14. the temperature at which a substance changes from the liquid phase to the gas phase
  9. 15. the tiny pieces that all matter—all the stuff in the world—is made of
  10. 16. a group of atoms joined together in a particular way
Down
  1. 1. a starting substance that is part of a chemical reaction
  2. 2. a structure formed by repeating groups of atoms that link together in a large network
  3. 3. to change the order or position of something
  4. 4. the relative size of things
  5. 8. letters and numbers showing the types and number of atoms that repeat to make up a substance
  6. 11. an object, diagram, or computer program that helps us understand something by making it simpler or easier to see