Radon
Radon is a chemical element with symbol Rn. It is a radioactive, colorless, odorless, tastelesse gas.Epidemiological studies have shown a clear link between breathing high concentrations of radon and incidence of lung cancer.

Radon, an odorless, colourless, radioactive gas, is an established carcinogen and the leading cause of lung cancer for non-smokers. Radon poses a health risk for indoor environments, particularly in…
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