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Radon is a chemical element with symbol Rn and atomic number 86. It is a radioactive, ..... Radon soil-concentration has been used in an experimental way to map buried close-subsurface geological fa...

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


USE: Radon has been used in some spas for presumed medical effects. In addition, radon is used to initiate and influence chemical reactions and as a surface ...

Facts About Radon - Live Science


Sep 10, 2013 ... Radon is sometimes used by hospitals to treat cancer and other diseases. Hospitals used to produce it themselves by pumping radon from a ...

Radon (Rn) - Chemical properties, Health and Environmental effects


Atomic number. 86. Atomic mass. (222) g.mol <sup>-1</sup>. Electronegativity according to Pauling. unknown. Density. 9.96*10<sup>-3</sup>g.cm<sup>3</sup> at 20°C. Melting point. - 71 °C.

radon Facts, information, pictures | Encyclopedia.com articles about ...


The element generally used was fluorine, the most active chemical element. The result was the formation of noble gas compounds. The first radon compound to ...

Radon, Chemical Element - structure, water, uses, elements, gas ...


Radon is formed when heavier radioactive elements, like uranium and thorium, ... The element generally used was fluorine, the most active chemical element.

Uses of Radon Gas | LIVESTRONG.COM


Oct 29, 2015 ... Because the Environmental Protection Agency considers radon a health risk, it is no longer used in consumer products. Such was not always ...

It's Elemental - The Element Radon


Small amounts of radon are sometimes used by hospitals to treat some forms of cancer. Radon fluoride (RnF) is the only confirmed compound of radon.

Radon Facts - DSP Home Inspections


Radon may also be present in well water, and can be released into the air in your home when water is used for showering and other household uses.

Radon - Chemicool


Radon's properties, discovery, videos, images, states, energies, appearance and ... Radon Element Facts ... Radon was used for treating cancer by radiotherapy.

What Is Radon Used for?
Radon is a radioactive noble gas that is colorless and odorless, and although it is dangerous, it can be used in radiotherapy to treat cancer and by atmospheric scientists to track movements of air masses. Learn about the dangers of exposure to radon... More »
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