WordNet: Np, atomic number 93, neptunium

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

• hypernym metal, metallic element

Np

• (suomi) Np (synonyymi)

atomic number 93

• (suomi) atomiluku 93 (synonyymi)

neptunium

• (suomi) neptunium (synonyymi)