Chemical Change

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 2. Substance used in or made by chemistry (8)
  2. 4. A basic or essential attribute shared by all members of a class (8)
  3. 6. Water at boiling temperature diffused in the atmosphere (5)
  4. 7. Clear liquid we drink that falls as rain (5)
  5. 9. The spatial property resulting from the arrangement of parts in relation to each other and to (11)
  6. 12. The formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence (4)
  7. 15. To take in, also metaphorically (6)
  8. 16. The temperature at which a liquid ___ at sea level (4)

Down

  1. 1. That which has mass and occupies space (6)
  2. 3. An operator that leaves unchanged the element on which it operates (8)
  3. 5. To undergo a chemical ___ (5)
  4. 8. An injury caused by exposure to heat or chemicals or radiation (4)
  5. 10. Having to do with the body (8)
  6. 11. The sensation that results when olfactory receptors in the nose are stimulated by particular (4)
  7. 13. State of matter with a fixed shape (5)
  8. 14. The withdrawal of heat to change something from a liquid to a solid (6)