Radon

== English == === Proper noun === Radon A surname from German. Johann Radon (1887-1956), an Austrian mathematician with results in measure theory, functional analysis and geometry. ==== Derived terms ==== == German == === Pronunciation === === Noun === Radon n (strong, genitive Radons, no plural) radon ==== Declension ==== ==== Coordinate terms ==== (Chemical Element): Previous: Astat. Next: Francium === Further reading === “Radon” in Duden online “Radon”, in Digitales Wörterbuch der deutschen Sprache‎[1] (in German) == Luxembourgish == === Noun === Radon ? (uncountable) radon