This dosage, which is the energy of alpha bits absorbed by cells that line the lungs, is what gives rise to the potential for lung cancer cells associated with direct exposure to radon. One of the most usual geologic source of radon is the decay of normally happening uranium. Radon is generally found at low degrees in commonly spread crustal developments, soil, and also water examples. Recurring Radon Detectors-- This is a lasting test which offers a much better image of radon gas in your home as a year-round standard.