Associations to the word «Antihydrogen»

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

The words printed here are concepts. You must go through the experiences.
Saint Augustine