Matter and Its Properties

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 2. Any period of seven consecutive days (4)
  2. 6. A period of 100 years (7)
  3. 8. The lowest temperature theoretically attainable (12)
  4. 10. An instance or single occasion for some event (4)
  5. 11. German physicist who invented the mercury thermometer and developed the scale of temperature (10)
  6. 12. Time for Earth to make a complete rotation on its axis (3)
  7. 13. How loud something is, or how much space it fills (6)
  8. 14. A period of time equal to 1/24th of a day (4)
  9. 15. That which has mass and occupies space (6)
  10. 16. The extent of something from side to side (5)

Down

  1. 1. The basic unit of length adopted under the Systeme International d'Unites (5)
  2. 3. How hot or cold something is (11)
  3. 4. Capability to perform or produce (8)
  4. 5. How much matter something contains (4)
  5. 7. A position on a scale of intensity or amount or quality (plural) (7)
  6. 9. State of matter that flows like water (6)