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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
deuteron +    
hydrogen atom +     
deuterium atom 
The stable isotope of hydrogen with relative atomic mass 2.014102 and a natural abundance of 0.0115 atom percent (from Greek deltaepsilonupsilontauepsilonrhoomicronnu, second).
hydrogen molecular entity +   
protium atom 
tritium atom 

Synonyms
Related Synonyms: (2)1H ;   (2)H ;   D ;   Deuterium ;   Formula=D ;   InChI=1S/H2/h1H/i1+1 ;   InChIKey=UFHFLCQGNIYNRP-OUBTZVSYSA-N ;   SMILES=[2H] ;   deuterio ;   heavy hydrogen ;   hidrogeno pesado ;   hydrogen-2 ;   schwerer Wasserstoff

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