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Radon

en.wikipedia.org/wiki/Radon

Radon is a chemical element with symbol Rn and atomic number 86. It is a radioactive, ..... Radon is produced by the radioactive decay of radium-226, which is found in uranium ores, phosphate rock, ...

Radon Facts - what is radon? Where does radon come from? Who ...

www.radon.com/radon/radon_facts.html

Only two are found in significant concentrations in the human environment: radon -222, and radon-220. Radon-222 is a member of the radioactive decay chain of ...

Radon Toxicity Case Study: Where is Radon Found? | ATSDR ...

www.atsdr.cdc.gov/csem/csem.asp?csem=8&po=5

May 24, 2010 ... The main source of indoor radon gas infiltration is from soil into buildings. ... Radon gas is a ubiquitous element found in rock and soil.

EPA Map of Radon Zones | Radon | US EPA

www.epa.gov/radon/epa-map-radon-zones

May 19, 2016 ... The purpose of this map is to assist national, state and local organizations to target their resources and to implement radon-resistant building ...

Does Your House Have a Radon Problem? - Healthy Home Center ...

www.everydayhealth.com/healthy-home/indoor-air-quality/radon-basics.aspx

Oct 15, 2015 ... But elevated levels of radon can be found in any state and in any home. Often, next-door neighbors can have vastly different radon readings ...

Radon - American Cancer Society

www.cancer.org/cancer/cancercauses/othercarcinogens/pollution/radon

Radon is a colorless, odorless, radioactive gas. It forms naturally from the decay ( breaking down) of radioactive elements, such as uranium, which are found in ...

Radon Facts - DSP Home Inspections

www.dspinspections.com/radon_facts.htm

Radon is found in every state in America. Radon gas typically moves up through the ground to the air above, and can enter your home through cracks or other ...

Radon Gas Sneaks into Homes from Soil, Water and Even Air

www.radonseal.com/radon-indoor.htm

Radon Element Radon is an invisible and odorless radioactive gas. Elevated levels of radon have been found in homes all across the country. Any home in any ...

Is There Radon Gas in Your Home? - Mercola

articles.mercola.com/sites/articles/archive/2012/05/14/radon-exposure-causes-lung-cancer.aspx

May 14, 2012 ... Regions of the Mid-Atlantic States and the upper Midwest tend to have higher radon levels than those found in the southeast and west into ...

Frequently Asked Questions About Radon | National Radon ...

sosradon.org/faq

General Radon Questions · Radon Testing in Real Estate · Radon Testing Basics · Radon Mitigation ... It can be found in all 50 states. Testing for it is the only ...

Answer
Where is Radon Found?
Radon, a radioactive gas that causes cancer, can be found in countries throughout the world. Radon becomes a problem when it is trapped in a building and becomes concentrated. There are a number of test kits commercially available to test for radon in... More »
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US Radon Levels Map - The Radon Information Center

www.radon.com

US Radon Levels Map with links to radon level data at the state and county levels .

Find Information about Local Radon Zones and State Contact ...

www.epa.gov

May 17, 2016 ... Homes with elevated levels of radon have been found in all three zones. All homes should be tested regardless of geographic location.

Radon | US EPA

www.epa.gov

Aug 5, 2016 ... US EPA information resources and links about this gas, its health effects, and its control.