Preferred Label : neptunium;
RADLEX synonyms : Np;
Definition : Neptunium. A radioactive element of the actinide metals family. It has the atomic
symbol Np, atomic number 93, and atomic weight 237. [MeSH];
UMLS CUI (RADLEX) : C0027734;
Origin ID : RID11946;
UMLS CUI : C0027734;
Automatic exact mappings (from CISMeF team)
Semantic type(s)
Neptunium. A radioactive element of the actinide metals family. It has the atomic
symbol Np, atomic number 93, and atomic weight 237. [MeSH]