science classwork June 3

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Across
  1. 2. shortest electromagnetic wavelength
  2. 7. something that conducts energy very well
  3. 9. the force resisting a sliding object
  4. 10. an object that turns electrical energy into mechanical energy
  5. 14. how fast something is moving
  6. 15. a rocky object orbiting the sun
  7. 16. an element that is in between a metal and a non-metal
  8. 17. negatively charged particals in an atom
  9. 19. the energy of heat
  10. 22. how much heat something has
  11. 25. an object that turns mechanical energy into electrical energy
Down
  1. 1. something that doesn't conduct energy well
  2. 3. a object from space that goes through earths atmosphere
  3. 4. how many protons an atom has
  4. 5. a point where an object spins
  5. 6. when on celestial body blocks a source of illumination
  6. 8. a object in space that cant classify as a planet
  7. 11. the energy of motion
  8. 12. neutral particals in an atom
  9. 13. the temperature where all molecules stop moving
  10. 18. the force between two objects
  11. 20. where the metalloids are found on the periodic table and also separates the metals and the non-metals
  12. 21. smallest unit of matter
  13. 23. particals in an atom that are positively charged
  14. 24. a magnet that works using electricity