Phases

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 5. A unit of heat equal to the amount of heat required to raise the temperature of one kilogram (7)
  2. 6. A distinct state of matter in a system (5)
  3. 7. An abstract part of something (plural) (8)
  4. 10. A ___ from one state to another without a ___ in chemical composition (14)
  5. 12. State of matter that flows like water (6)
  6. 13. How tightly packed the matter in something is (7)
  7. 15. The power to do work or make things move (6)
  8. 16. How loud something is, or how much space it fills (6)

Down

  1. 1. How hot or cold something is (11)
  2. 2. That which has mass and occupies space (6)
  3. 3. Any of several chemical elements that are usually shiny solids that conduct heat or electricity (plural) (6)
  4. 4. Any process determined by the atomic and molecular composition and structure of the substances (14)
  5. 8. The visual property of something that shines with reflected light (6)
  6. 9. The transfer of heat through a fluid caused by molecular motion (10)
  7. 11. The transmission of heat or electricity or sound (10)
  8. 14. State of matter with a fixed shape (5)