There is a substance that has a lack of color and odor. Some people might associate it with posing a risk of lung cancer. The substance is radon gas. There are a few different uses for the gas, but they are very limited, and precautions should be taken when dealing with the gas as it can be harmful to the health.
Radon is a noble gas. They typically don’t interact as well with other elements and like to be on their own when in use. This can limit the ways that the gas is used. There is alpha radiation emitted from the gas, which is why it can be used in some areas, especially in health related fields. One of the ways that doctors can kill cancer cells is by using the radiation that is emitted by radon. There is a drawback as the radiation can kill healthy cells and tissues as well. Doctors have developed ways to get the needed radiation to certain cells by using radon seeds. This is a small tube with the gas that is surgically placed inside the tumor. The radiation from the gas kills the cancer cells from the inside out.
While not often used in the United States, there are some countries,especially in Europe, that use radon in spas. The gases emitted can help with the pain of arthritis. People will go to the clinics and be intentionally exposed to the gas to relieve pain and cramping that is felt in the joints. Germany is one of the leading countries that uses this kind of treatment. There are several mines that still have gas emissions where people will go if they don’t have the money to go to the clinics. The spa treatments have been known to have better results than traditional treatments of only using the simple aspects of the gas or treatments that don’t involve radon. Another use for the gas is glow in the dark paint. While it’s not always used in commercial products, it is sometimes used with radon clocks and on some outdoor components to make them easier to see.
Thank you for this info. I did not know this.