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25 sty 2023 · Radon is a naturally occurring radioactive gas which may be found in high concentrations in indoor environments, such as homes and workplaces. Radon is one of the leading causes of lung cancer. Radon is estimated to cause between 3% to 14% of all lung cancers in a country, depending on the national average radon level and smoking prevalence.
27 wrz 2024 · Radioactive decay of uranium in minerals, especially granite, generates radon gas that can diffuse through soil and rock and enter buildings through basements (radon has a higher density than air) and through water supplies derived from wells (radon has a significant solubility in water).
Radon is a chemical element; it has symbol Rn and atomic number 86. It is a radioactive noble gas and is colorless and odorless. Of the three naturally occurring radon isotopes, only 222 Rn has a sufficiently long half-life (3.825 days) for it to be released from the soil and rock where it is generated.
20 mar 2015 · Read five facts home owners should know about radon, including how it can affect your home and your health. 1) Radon is a gas which can seep into our homes. Radon gas is created when...
18 sie 2023 · One source of natural radiation that presents a danger is radon — a radioactive gas with no colour, smell or taste. It is released from bedrock material and passes through the soil. It then tends to dilute in the air, so outdoors, radon poses no harm to human health.
23 sty 2024 · Radon is an odorless and invisible radioactive gas that can lead to lung cancer. Radon can enter your home through construction joints, cavities and cracks inside walls, and sump pumps. High radon levels in the water supply are more likely when its source is groundwater.
30 kwi 2021 · Radon is a colorless, odorless, radioactive gas. It can cause lung cancer when people breathe in too much of it over time. Smoking increases the chances that radon gas inhalation will lead to lung cancer. Simple tests can detect too much radon in homes, schools, offices and other indoor spaces.
