WordNet: Rn, järjestysluku 86, radon

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

• hypernym alkuaine

• hypernym jalokaasu

Rn

• (englanti) Rn (synonyymi)

järjestysluku 86

• (englanti) atomic number 86 (synonyymi)

radon

• (englanti) radon (synonyymi)