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Meaning of plutonium-239 | Babel Free

Noun CEFR C1

Definitions

A radioactive and fissile isotope of plutonium, ²³⁹₉₄Pu, having a half-life of 24,000 years.

uncountable

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

plutonocene plutonomics plutonomist plutonomy plutonyl Plutophile