Associations to the word «Antihydrogen»
Noun
Adverb
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Wiktionary
ANTIHYDROGEN, noun. (particle) (uncountable) The antimatter equivalent of hydrogen, consisting of an antiproton and an positron (antielectron).
ANTIHYDROGEN, noun. (particle) (countable) An atom of the antimatter equivalent of hydrogen.
Wise words
It is only with the heart that one can see rightly; what is
essential is invisible to the eye.