About The Word Neptunium

Bay Area Crosswords

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Neptunium

Neptunium Meaning & Definition
Neptunium Definition And Meaning

What's The Definition Of Neptunium?

[n] a radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium

Synonyms | Synonyms for Neptunium: atomic number 93 | Np

Related Terms | Find terms related to Neptunium:

See Also | metal | metallic element

Neptunium In Webster's Dictionary

\Nep*tu"ni*um\, n. [NL.] A new metallic element, of doubtful genuineness and uncertain indentification, said to exist in certain minerals, as columbite.

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