• Definition for "hydrogenium"
    • hydrogen, particularly when previously regarded as a metal
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  • Synonym for "hydrogenium"

hydrogenium definition

  • noun:
    • hydrogen, particularly when previously regarded as a metal
    • Hydrogen; -- labeled as additionally because of the supposed metallic nature.
    • Hydrogen considered to be a metal; solidified hydrogen.
    • Hydrogen occluded by palladium. See occlusion.
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