Chemistry Challenge

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 3. A mathematical statement that two expressions are equal (8)
  2. 4. Energy that makes things warm (4)
  3. 6. How fast something moves (5)
  4. 8. An increase in the density of something (11)
  5. 11. A shortening or tensing of a part or organ (11)
  6. 12. The mechanical ___ that a body has by virtue of its motion (13)
  7. 14. Measuring instrument for measuring temperature (11)
  8. 15. How loud something is, or how much space it fills (6)

Down

  1. 1. The process of producing a chemical compound (9)
  2. 2. That which has mass and occupies space (6)
  3. 5. The transmission of heat or electricity or sound (10)
  4. 7. A constant number that serves as a measure of some property or characteristic (11)
  5. 8. A substance formed by chemical union of two or more elements or ingredients in definite proportion (8)
  6. 9. A tiny piece of anything (8)
  7. 10. A stable situation in which forces cancel one another (11)
  8. 13. State of matter that fills any space, like air (3)