Associations to the word «Radon»

Wiktionary

RADON, noun. A radioactive chemical element (symbol Rn, formerly Ro) with atomic number 86, one of the noble gases.
RADON MEASURE, noun. (mathematics) A measure on the σ-algebra of Borel sets of a Hausdorff space that is locally finite and inner regular.
RADON MEASURES, noun. Plural of Radon measure
RADON SEED, noun. A small glass or gold tube, containing radon gas, implanted in a patient as radiotherapy

Dictionary definition

RADON, noun. A radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health.

Wise words

The chief difference between words and deeds is that words are always intended for men for their approbation, but deeds can be done only for God.
Leo Tolstoy