Science Vocabulary

12345678910
Across
  1. 2. matter can travel around freely
  2. 4. substance at the beginning of the reaction
  3. 7. short easy way to show chemical reaction
  4. 10. number of atoms or molecules in the reaction
Down
  1. 1. matter is not created nor destroyed
  2. 3. when an element switches places in a reaction
  3. 5. substance at the end of the reaction
  4. 6. breaking a compound into something more simple
  5. 8. matter can not travel around freely
  6. 9. 2 atoms or compounds combine to make something more complex