Properties | More Info | Isotopes | Spectra
Compounds | Reactions | Production
Atomic: M.A.C. | Reference
Diagrams: Shell | Atomic Radius | Electron || Images
Reactions of Neptunium
Reactions with air
Neptunium reacts with oxygen to form oxides of the various compositions such as are found in the uranium-oxygen system, including Np3O8 and NpO2.
Reactions with halogens
Neptunium forms tri- and tetrahalides such as NpF3, NpF4, NpCl4, NpBr3, NpI3.