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Innovations and Elements of Hydrogen Power is a medium crossword puzzle with 17 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Innovations and Elements of Hydrogen Power
Moderate difficulty suitable for most players
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Across
  • 1. Large vessels for storing hydrogen fuel safely
  • 2. Container shape commonly used to hold compressed gas
  • 3. Mass per unit volume, important in hydrogen storage
  • 4. To reduce volume for easier hydrogen storage
  • 7. Effectiveness, often of hydrogen technologies
  • 9. Substance that speeds up hydrogen reactions
  • 10. To supply with power or activate
  • 13. Process of using sustainable energy sources
  • 15. Release of gases, often from energy sources
Down
  • 5. State of matter used in advanced hydrogen production
  • 6. Process splitting water to release hydrogen
  • 8. Device converting hydrogen into electricity
  • 11. Electric potential generated by fuel cells
  • 12. Facility processing hydrogen for energy use
  • 14. Lightest element used as clean fuel
  • 16. Gas that can produce hydrogen via reforming
  • 17. Method for keeping hydrogen until use
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