neptunium (n)
Np (n)
atomic number 93 (n)

n14646403

type n
lex_filenum 27
def a radioactive transuranic metallic element
def found in trace amounts in uranium ores
def a by-product of the production of plutonium
Outgoing links
Hypernym metallic element, metal
Incoming links
Hyponym metallic element, metal

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