WordNet: Pu, atomic number 94, plutonium

a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239

• hypernym chemical element, element

• hyponym plutonium 239

Pu

• (suomi) Pu (synonyymi)

atomic number 94

• (suomi) järjestysluku 94 (synonyymi)

plutonium

• (suomi) plutonium (synonyymi)