अर्थ : 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.
पर्यायवाची : atomic number 86, rn
Radon ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Radon ka matlab kya hota hai?