Also known as: NP,
NP has various meanings in the Diagnosis category. Discover the full forms, definitions, and usage contexts of NP in Diagnosis.
Symbol:"Np" Atomic Number:"93" Atomic Mass: 237.05amu. Neptunium is one of the elements in the actinide series of inner transition elements. It may also be classified as a rare earth element. A silvery, radioactive element that can be used in nuclear reactors because its atomic structure is so close to plutonium.
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