Science Me!

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Across
  1. 3. Unit of electric current
  2. 6. SI unit for measuring luminous intensity
  3. 10. The smallest unit of an element that retains its chemical properties
  4. 11. The study of the Earth's atmosphere
  5. 13. The branch of science that deals with the structure of matter
  6. 14. Device used to measure electric potential difference
Down
  1. 1. Device used to measure temperature
  2. 2. The force that attracts a body toward the center of the Earth
  3. 4. The SI unit of pressure
  4. 5. A substance that speeds up a chemical reaction
  5. 7. A form of energy associated with the motion of atoms and molecules
  6. 8. Device used to measure electric current
  7. 9. The study of living organisms
  8. 12. The SI unit of frequency
  9. 13. The SI unit of electric charge