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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
atomic nucleus +     
helium(2+) +    
alpha-particle +  
Nucleus of the (4)He atom.
atom +   
helion +  
hydron +  

Synonyms
Exact Synonyms: helium-4(2+)
Related Synonyms: (4)He(2+) ;   Formula=[4He] ;   InChI=1S/He/q+2/i1+0 ;   InChIKey=LBDSXVIYZYSRII-IGMARMGPSA-N ;   SMILES=[4He++] ;   alpha
Xrefs: Gmelin:53474

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