Science

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Across
  1. 5. neutral charge
  2. 7. continuos physical force exerted on or against
  3. 8. two or more forms of the same element that contains equal number of proton but different number of neutrons
  4. 10. Negative charge
  5. 12. store energy
  6. 15. what it contains periódic tables
  7. 16. large body of matter with no definirte shape
  8. 17. Were we have elements
  9. 18. path between two or more points along which an eléctrica current can be carried
  10. 20. Positive charge
Down
  1. 1. hot or high temperature
  2. 2. smallest particle of a chemical element that can exist
  3. 3. strenght or energy
  4. 4. degree of compactness of a substance
  5. 6. process that make planta for having food
  6. 9. energy someone possesses when is in motion
  7. 11. the centre of the atom
  8. 13. quantity of motion of a moving body
  9. 14. physical quantity that expresses hot and cold
  10. 19. amount of space something occupies