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Definition 2025
Tritium
tritium
tritium
See also: Tritium
English
Noun
tritium (plural tritiums)
- (physics) A radioactive isotope of the element hydrogen (symbol T or 31H) having one proton and two neutrons.
 -  An atom of this isotope.
-  1998, Donald Lee Wise, Electrical and optical polymer systems, ISBN 9780824701185, page 765:
- Electrochemical polymerization of the 1,2-tritiated monomer produced a polymer in which all of the tritiums were eliminated except for those located at the ends of the chains
 
 
 -  
 
Synonyms
- T (chemical symbol), hydrogen-3
 
Hypernyms
Coordinate terms
Derived terms
Related terms
Translations
radioactive isotope of hydrogen
References
External links
Dutch
Pronunciation
- Hyphenation: tri‧ti‧um
 
Etymology
From Ancient Greek τρίτος (trítos, “third”) + -ium.
Noun
tritium n (uncountable)
Latin
Pronunciation
- (Classical) IPA(key): /ˈtri.ti.um/, [ˈtrɪ.ti.ũ]
 
Noun
tritium n (genitive tritiī); second declension
Inflection
Second declension.
| Case | Singular | Plural | 
|---|---|---|
| nominative | tritium | tritia | 
| genitive | tritiī | tritiōrum | 
| dative | tritiō | tritiīs | 
| accusative | tritium | tritia | 
| ablative | tritiō | tritiīs | 
| vocative | tritium | tritia |