Radon is a chemically inert, naturally occurring radioactive gas// without odour, colour or taste. Radon is a natural radioactive gas that emanates from the ground into the air. Radon gas in the ...

Radon is the second leading cause of lung cancer ... In the summer months, we often have wildfire smoke and particle pollution is very toxic to our lungs,” said Nyssen.

EVANSVILLE — The Old Courthouse Catacombs, a Halloween haunted house staple in Evansville, won't be able to operate in its normal location this year due to radon levels in the county building's ...

textrm{He}\) When a radioactive atom emits an alpha particle the mass number decreases by four and the atomic number drops by two. Here is the equation for the alpha decay of radon-219 into polonium.