Deuterium
nounverified·updated May 18, 2026
an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)
Classifications
Entity Type
Unknown—glossary_import_default_pending_classifier
?unassignedlast reviewed —
Sensitivity
unclassified
Information Class
unclassified
Variants
- synonym
- heavy hydrogen
- plural
- Deuteria
- possessive
- Deuterium's
- pluralpossessive
- Deuteria's