Radon

Hiding within and beneath the surfaces of homes and businesses could be dangerous gases such as carbon monoxide and radon. That’s why it’s critical to have in place a gas detection device to quickly identify these toxic fumes. As a leading industry innovator in safety and security, Honeywell International Hawaii in Honolulu is your source for the latest products designed to keep you and your family safe. Here are just a few reasons why a gas detector should be installed in your house or commercial

Lupita Alvarado Ms. Fattig Physical Science C5 18 March 2015 Should Radon Testing be Mandatory in Schools? Every school should have radon testing. Reasons why I think it should be mandatory in schools is so that if there is a high level of radon, it can be solved. Radon in schools is a serious issue, “it is the second-leading cause of lung cancer,” according to the Idaho Department of Health and Welfare, - after smoking of course. The reason being that it isn’t healthy for kids in school to breathe

History- Radon was discovered in 1900 by German Chemist Friedrich Ernst Dorn. Radon was the third radioactive element found after Polonium and Radium. Dorn discovered the element because of an observation made by Marie Curie. Dorn discovered that when radium is released into the air the air becomes radioactive. After observing the gas for a while Dorn discovered that radium produces a gas when it breaks apart. Dorn first called the gas “Radium Emanation”,Emanation meaning something given off. In

evaluated that upwards of 20,000 lung growth deaths are brought on every year by radon. Radon is the second driving reason for lung disease. Radon-incited lung malignancy costs the United States over $2 billion dollars for every year in both immediate and backhanded human services costs. (In light of National Cancer Institute insights of 14,400 yearly radon lung disease deaths - Oster, Colditz and Kelley, 1984)(Radon facts) As indicated by the US EPA, about 1 in 3 homes checked in seven states

What about radon? The radioactive gas we are subject to every day. My niece lives in an older home, has a

and time for radioactive material decay to half of the isotope is defined Half-life. Radon-220 observed in the experiment theoretically has a half-life with 54.5s. Two methods derived from the definition of Half-life and Radioactive Decay Law used to demonstrate half-life of Radon-220 under 400V and the closest result from the whole experiment is 55.90s with 2.57% error. The relationship of remaining atoms of Radon (1/∆T) and total elapsed time (t) is the main idea to find out Half-life in the experiment

The results of experimentally determined values of indoor radon, thoron and their progeny concentrations observed in selected 127 dwellings of 47 villages sampled by single entry pin-holes based dosimeters and progeny sensors for one year are summarized in Table 1. The radon concentration varies from 16±0.9 Bqm-3 to 50±23 Bqm-3 with an arithmetic mean of 30±7 Bqm-3 and geometric mean (and geometric standard deviation) of 30 (1.25) Bqm-3, which is less than the lower limit of the action level (200-300

before and after the radon daughter collection. We actually believe the reasoning behind the results is due to the thickness of the materials. Radioactive decay, also known as nuclear decay or radioactivity, is the stochastic process during which their nuclei emit high-speed particles and rays - alpha particles, beta particles, and gamma rays among others not named. These particles and rays are able to be shielded by different materials, and from our research, we found that radon gives off alpha radiation

to smoke. Although smoking contributes a big deal to the development of lung cancer, it is not always the root of the problem. People who are non-smokers are still in risk of lung cancer due to environmental exposures such as radon,wood smoke, and secondhand smoke. Radon Radon is known as the second leading cause of lung cancer in the United States. It is a radioactive, odorless, and invisible gas released from the normal decay of the elements uranium

cigarettes. The overall survival rate of those with lung cancer is at about fifteen percent. Causes of Lung Cancer: Lung cancer can be caused by multiple factors and many factors can work together to cause someone to have lung cancer. Besides smoking, radon, secondhand smoke, the environment and someone’s occupation can all cause lung cancer. As we already know smoking is the number one cause of lung cancer cases worldwide and over forty-three million people just in the United States smoke cigarettes