It is a chemical element with the symbol Rn. His name was originally Radon Niton, a name derived from the Latin nitens, which means marvelous.
It is an inert chemical, non-flammable, and highly toxic. It is the second leading cause of lung cancer after smoking, due to the decomposition of uranium and decomposition, and because of the short shelf life of these two elements, at exists in the body. future. rock
Medical: In the early twentieth century, it was used in small rooms to be exposed to a type of ra called radiohormone to treat certain types of cancer and many autoimmune diseases, such as arthritis. It causes lung cancer.
Scientifically: Although it is not considered a reliable source in radiography, it is used for earthquake prediction, but because it is cheap and dangerous, it has been replaced by X-rays.
This gas is ubiquitous, odorless and tasteless, and is the result of the decomposition of some of the above chemical elements, so it is ubiquitous in nature. chemistry analysis
It leaks from the ground to buildings and houses through cracks in the foundation, soil basins or pores in the soil, and penetrates into the hollow concrete bricks of the walls. In areas containing many ray-containing rocks (including granite), don gas appears at different concentration levels and increases its concentration in the air, including granite, where atoms gather and propagate throughout the building. Entering the facility, if collected in a closed building, poses a greater health hazard.
It takes less time in places with higher levels of may, such as lower areas of a house, such as in a garage.
Ventilate the house as much as possible by opening all windows and operating the fans, especially in indoor rooms.
Close and cover drain tightly to reduce leakage in the house, or install a water trap to prevent leakage.
Avoid smoking.
Extraction of air from the ground, nearby places and ventilation holes requires specialized engineers.
What is radon 