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
Words are cheap. The biggest thing you can say is
'elephant'.