A Day With Physical Science

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 1. Living things like dogs and birds (7)
  2. 7. The power to do work or make things move (6)
  3. 8. The difference in electrical charge between two points in a circuit expressed in volts (9)
  4. 9. A purging medicine (plural) (7)
  5. 11. The science of matter (9)
  6. 13. Energy associated with electric charges, used to power lights and devices. (11)
  7. 14. How much matter something contains (4)
  8. 15. A stable particle with positive charge equal to the negative charge of an electron (plural) (7)

Down

  1. 2. A person who studies the natural world through observation and investigation. (9)
  2. 3. The smallest component of an element having the chemical properties of the element (plural) (5)
  3. 4. Relating to the motion of material bodies and the forces associated therewith (7)
  4. 5. A proposal intended to explain certain facts or observations (10)
  5. 6. A quantity that can assume any of a set of values (plural) (9)
  6. 7. An elementary particle with negative charge (plural) (9)
  7. 10. Having to do with the body (8)
  8. 12. Study of the natural world through experiments (7)