Word.ws English Dictionary

dark hydrogen

dark hydrogen noun: a state of hydrogen that is poorly electrically conductive (much less conductive than metallic hydrogen).

Noun

dark hydrogen (uncountable)

  1. A state of hydrogen that is poorly electrically conductive (much less conductive than metallic hydrogen).
    • One particular species of these candidates seems to be not dark at all: so-called dark hydrogen masses located in the optical Galactic disk.2000, F. Combes, G. Pineau des Forets, Molecular Hydrogen in Space, →ISBN, page 48
    • The over-unity energy production could be due to a gradual transformation of hydrogen to dark hydrogen in the same state as in water.2007, Florentin Smarandache, V. Christianto, Hadron models and related New Energy issues, →ISBN, page 96

Origin of dark hydrogen

From being a state of matter which neither transmits nor reflects visible light, but can transmit infrared.

Questions about dark hydrogen

What does dark hydrogen mean?
Dark hydrogen means a state of hydrogen that is poorly electrically conductive (much less conductive than metallic hydrogen).
What part of speech is dark hydrogen?
Dark hydrogen is a noun.

Words near dark hydrogen in the dictionary

  1. dark hearted
  2. dark horse
  3. dark horses
  4. dark humor
  5. dark humour
  6. dark hydrogen
  7. dark jungle glories
  8. dark jungle glory
  9. dark kitchen
  10. dark kitchens
  11. Dark Knight

Source and license

Adapted from Wiktionary: dark hydrogen (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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