plutonium-239
Fetched 2026-10-26 (cache).
Synonyms: plutonium, plutonism, plutonium 239, plutonic, plutonian, plasonium, platonism, plutonist, gluonium, platinium, platnium, protonium
Antonyms: plutonium, plutonism, plutonium 239, plutonic, plutonian, plasonium, platonism, plutonist, gluonium, platinium, platnium, protonium
Related words from Datamuse; suggestions, not definitions.
Noun
- {{lb|en|isotope}} A [[radioactive]] and fissile [[isotope]] of plutonium, {{nuclide|239|94|Pu}}, having a [[half-life]] of 24,000 years.
Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.