A radioactive transuranic metallic element; found in trace amounts in uranium ores; a by-product of the production of plutonium. Synonyms: atomic number 93, neptunium.
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"Np" Quotes from Famous Books — Young Tom Bowling - The Boys of the British Navy • J.C. Hutcheson |
Words linked to "Np" : atomic number 93, rn, metallic element, registered nurse, nurse practitioner, nurse clinician, neptunium, metal |
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