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Meaning of actinon | Babel Free

Noun CEFR B1

Definitions

  1. Radon-219 (²¹⁹₈₆Rn; symbol An), an isotope of radon
    dated
  2. Synonym of radon.
    obsolete
  3. An actinide
    dated

Equivalents

Français actinon
Polski aktynon

CEFR level

B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
See all B1 English words →

See also

actinopathy actinophage actinopharynx actinophone actinophore actinophryan

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