bn:00006925n
Noun Concept
Categories: long volume value, Nuclear materials, Synthetic elements, Actinides, Pyrophoric materials
EN
neptunium  Np  atomic number 93
EN
English:
element
Definitions
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EN
Neptunium is a chemical element; it has symbol Np and atomic number 93. Wikipedia
Chemical element with the atomic number of 93 and symbol Np Wikidata
A chemical element with symbol Np and atomic number 93, a silvery radioactive metallic actinide. OmegaWiki
The transuranic chemical element with atomic number 93 and symbol Np. Wiktionary
Chemical element. Wiktionary (translation)
WordNet 3.0 & Open English WordNet
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