Electric Cars: History and Future

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Across
  1. 3. an important advance in knowledge
  2. 10. showy or fancy
  3. 12. a annoying person or thing
  4. 13. things that are produced and given off as part of a process
Down
  1. 1. able to work well
  2. 2. having success
  3. 4. available as a different choice
  4. 5. the was gases given off as part of a process
  5. 6. ability to move from place to place
  6. 7. having a sharp flavor or smell
  7. 8. having the potential to cause harm
  8. 9. made from a variety of things
  9. 11. the smallest units of chemical elements