Word.ws English Dictionary

radeon

radeon is the obsolete form of radon (“radon-222”); an isotope of radon.

Meaning of radon

Noun

radon (uncountable)

  1. The chemical element (symbol Rn, formerly Ro) with atomic number 86. It is an odorless, colorless, chemically inert but radioactive noble gas.
    1. (countable) An atom of this element.
  2. Radon-222 (22286Rn), the most stable isotope of said element.

See all 5 meanings of radon

Questions about radeon

What is radeon the obsolete form of radon (“radon-222”); an isotope of?
Radeon is the obsolete form of radon (“radon-222”); an isotope of radon.

Words near radeon in the dictionary

  1. Rademacher distribution
  2. Rademachers
  3. Rademaker
  4. Rademakers
  5. raden
  6. radeon
  7. Rader
  8. Radermacher
  9. Radermachers
  10. Raders
  11. rades

Source and license

Adapted from Wiktionary: radeon (page history and authors); radon (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “radeon.” Word.ws, https://word.ws/radeon. Based on Wiktionary, CC BY-SA 4.0.