Density

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 5. How much matter something contains (4)
  2. 8. That which has mass and occupies space (6)
  3. 9. Study of the natural world through experiments (7)
  4. 11. A reaction in which an elementary substance ___ and sets free a constituent element from (12)
  5. 12. How tightly packed the matter in something is (7)
  6. 13. A solid bounded by a ___ surface and two parallel planes (8)
  7. 15. Involving the cube and no higher power of a quantity or variable (5)

Down

  1. 1. How loud something is, or how much space it fills (6)
  2. 2. The time interval between the deposit of a check in a bank and its payment (5)
  3. 3. Clear liquid we drink that falls as rain (5)
  4. 4. A metric unit of weight equal to one thousandth of a kilogram (plural) (5)
  5. 6. A process that acts to absorb or remove energy or a substance from a system (4)
  6. 7. Any object that can be used to hold things (9)
  7. 10. A metric unit of length equal to one hundredth of a meter (plural) (11)
  8. 14. State of matter that flows like water (6)