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Radon fluoride (RnF) is the only confirmed compound of radon. Radon is a colorless, odorless, tasteless noble gas, occurring naturally as the decay product of radium.Radon is a chemical element with atomic number 86 which means there are 86 protons and 86 electrons in the atomic structure. The common isomers of radon are : radon-219, radon-220, and radon-222. Radon is used in hydrologic research, because of it's rapid loss to air. It is, for example, used as a neutron source and has a role in predicting earthquakes. Nationally, the EPA estimates that about 21,000 people die each year from radon-related lung cancer. Abundance and Isotopes In January 2009, the EPA published guidelines for indoor-air radon testing and hazards. The computer records all sampling and counting routines. When it decaying it releases radon-22 gas as well as radium and actinium. A radiation level of 1.3 picocuries per liter of air is predicted to cause lung cancer in two people out of every 1,000. Over time, the uranium breaks down and forms other elements. Radon build-up is a health consideration when working with radium, thorium, or actinium. Radon is needed and delivered in sealed gold needles. Sources: It is estimated that each square mile of soil to a depth of 6 inches contains approximately 1 g of radium, which releases radon to the atmosphere. All the applications of radon in the society are based on its radioactivity only. Continuous radon tester. Safer treatments are now available. Early in the debate about radon-related risks, some researchers questioned whether occupational studies could be used to calculate risks from exposure to radon in the home environment. Polonium is also radioactive - it is this element, which is produced by radon in the air and in people's lungs, that can hurt lung tissue and cause lung cancer.Radon is ubiquitous (usually in small amounts) The gas that remains is pure radon. However, a number of instruments have been invented for detecting this radiation. For example, a Geiger counter is a device that makes a clicking sound or flashes a light when radiation passes through it. Inhalation of the naturally occurring radioactive gas radon and its progeny can be a health concern. Testing is the only way to determine radon levels. The average concentration of radon is about 1 sextillion parts of air. Radon is one of the decay products of thorium, and there will always be some radon gas trapped in the tube. Learn more about radon in this article. “These findings effectively end any doubts about the risks to Americans of having radon in their homes,” said Tom Kelly, Former Director of EPA’s Indoor Environments Division. The instrument is a microprocessor-based system that consists of a sampling device, an electronic scaler, and a personal computer. That radiation cannot be seen, smelled, tasted, or detected by any other human sense. Use a digital continuous radon meter to keep track of radon levels from day to day. This is called radioactive decay. Uses of Radon. You can take steps to reduce and control the amount of radon in your home. It is also a potential issue in uranium mines. What Is Radon? 1990 Australian Radon Survey. Ironically, the radioactive nature of radon made it employable also. Radon is located at position 86 on the periodic table. I would be delighted to receive corrections as well as additional referenced uses.. occasional therapeutic use; earthquake prediction; radiation therapy in hospitals Other articles where Radon-222 is discussed: radon: Dorn, radon-222 (3.823-day half-life), the longest-lived isotope, arises in the uranium series. Uses. There is anyway a detectable amount of radon in the atmosphere. Conduct the test in the lowest livable area of your house that is regularly used 8 to 10 hours per week. The rocks and soil beneath our homes contain traces of uranium. It is formed from the radioactive decay of uranium. It is also used in hydrologic research due to its rapid loss of air. It slowly breaks down to other products such as radium, which breaks down to radon. Only smoking causes more lung cancer deaths. The concentration should be fairly constant, because thorium has a very long half-life while radon has a very short one: There should by now exist in this tube an equilibrium concentration of radon, which perhaps some helpful reader will calculate for me (necessary information: ca. Uses of Radon. Radon collects over samples of radium 226 at the rate of around 0.001 cm3/day per g of radium. That radiation cannot be seen, smelled, tasted, or detected by any other human sense. Radon is helpful in exploration of new reserve of petroleum and uranium. Search Results for uses of radon Uses of Thorium. Radon, chemical element, a heavy radioactive gas of Group 18 (noble gases) of the periodic table, generated by the radioactive decay of radium. The name radon is sometimes reserved for this isotope to distinguish it from the other two natural isotopes, called thoron and actinon, because they originate in the thorium and the actinium series, respectively. Radon was used for treating cancer by radiotherapy. Radon can be found in some spring water and hot springs. Short-term radon tests . For example, a Geiger counter is a device that makes a clicking sound or flashes a light when radiation passes through it. Thorium is as chemical element which occurs naturally. The application of Noble gas is it is used in gas-cooled atomic reactors as a heat transfer gas. Radon has been used as a radiation source in cancer therapy, with some advantages over radium. Noble Gas Basics. Its symbol is Rn and it belongs to the group of noble gases and its usual state in nature is gaseous. Uses The uses for radon all depend on the radiation it gives off. Let’s discuss a few of its uses. Radon is the second leading cause of lung cancer in the United States. Radon Bigu (1992) designed a fully automatic system for the unattended quantitation of radon-222 and radon-220 progeny. 11 Jan, 2013 uses 0 Comments 0. In 1990, the Australian Radiation Protection and Nuclear Safety Agency conducted a nationwide survey of more than 3300 Australian homes to determine the radiation dose to the Australian population from exposure to natural background radiation, including radon. At temperature below it's freezing point is has a pale yellow Radon is one of the noble gases; hence it is a chemically inert, monatomic gas. Radon is a colorless chemical element with atomic number 86. We elaborate the uses of Radon and atomic properties with characteristics. Radon's most stable isotope, radon-222, has a half-life of about 3.8 days. The uses for radon all depend on the radiation it gives off. It is also used in geologic research and to track air masses. Radon is one link in the decay chain of uranium. It is radioactive in nature and has the atomic number of 90 and the chemical symbol Th. Radon exposure Exposure to radiations emitted by radon and its descendants is expressed in becquerels per cubic metre (Bq/m3). Radon is colorless at standard pressure and temperature and it is the most dense gas known. Radon itself is radioactive because it also decays to form the element polonium. Small amounts of radon are sometimes used by hospitals to treat some forms of cancer. Physicians at the Mayo Clinic also recognize radon as a known lung cancer agent in their patient population 1. Small amounts of radon are sometimes used by hospitals to treat some forms of cancer. A variety of methods can be used to reduce radon levels in your home, such as sealing cracks in floors and walls or increasing ventilation through “sub-slab depressurization” using pipes and fans. 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