Posts Tagged ‘contaminated’
Nearly every homeowner has encountered the term “radon” either during the selling or purchasing process. Homeowners have good reason to be aware of the potential presence of radon in their home, to test radon levels, and install radon ventilation systems if the radon levels are high. Many prospective home-buyers, however, choose to forgo radon testing prior to purchasing their new home, because they are uneducated or misinformed regarding what radon is and the detrimental long-term effects it can have on the health and vitality of their families.
What is Radon?
Radon is a naturally-occurring, colorless, odorless, tasteless gas that is highly radioactive and extremely dense (nine times more dense than air!). It was discovered in 1899-1900 by two European physicists, Ernest Rutherford and Friedrich Ernst Dorn. Although there are many forms of radon, Radon-222 is the type that occurs most frequently in the environment.
Radon can be highly concentrated in groundwater and in the ground under where a building is constructed; the ingestion of this contaminated water, and the inhalation of the radon particles released from this water, are the two primary ways in which people are exposed to this radioactive substance. As radon decays, the particles attach to microscopic airborne materials, like dust, which facilitates its inhalation by humans.