heavy hydrogen
nounEtymology
An atom of said isotope weighs about 2 daltons, about twice as much as an atom of light hydrogen.
Definitions
Synonym of deuterium.
The neighborhood
Vish — recursive loop
No curated loop yet for heavy hydrogen. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA