Electricity

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Across
  1. 2. It may exist in potential, kinetic, thermal, helectrical, chemical, nuclear, or other forms.
  2. 4. caused by or related to heat or temperature.
  3. 7. path between two or more points along which an electrical current can be carried
  4. 8. vibrations that travel through the air or another medium and can be heard
Down
  1. 1. a flow of an electric charge between two points
  2. 3. is both a basic part of nature and one of the most widely used forms of energy.
  3. 5. the basic unit of a chemical element.
  4. 6. lightest stable subatomic particle known.