Radon is an odorless, colorless, radioactive, though chemically unreactive gas. It has an atomic number of eighty-six, which corresponds to the number of protons found in the nucleus of any isotope of radon. There are more than thirty known isotopes of...

Radon is the last member of the noble gas family, the group of elements that make up Group 18 in the periodic table. Radon has an atomic number of 86, an atomic mass of 222.0176, and a chemical symbol of Rn. Radon is a colorless, odorless, tasteless...

Radon is a noble gas element denoted by the atomic symbol, Rn. It has an atomic number of 86 and the atomic weight of its most stable isotope is 222. It is a colorless, odorless gas that emits radioactivity. Radon is the heaviest element in the family...

Although it has received attention as an environmental hazard only recently, radon is a naturally occurring radioactive gas that is present at low concentrations everywhere in the environment. Colorless and odorless, radon is a decay product of...

Radon (pronounced /ˈreɪdɒn/) is a chemical element that has the symbol Rn and atomic number 86. Radon is a radioactive noble gas that is formed by the decay of radium. It is one of the heaviest gases and is considered to be a health hazard. The most...

Homeowners can buy reliable radon test kits at local hardware stores and from the National Radon Hotline at 800-SOS-RADON (800-767- 7236). The only way to know if radon exists at elevated levels is to test. To find a qualified radon service professional to...

SARI HARRAR, Staff Writer The Record (Bergen County, NJ) 11-23-1993 RETHINKING RADON -- GAS HYSTERIA? AUTHOR SAYS RISK IS OVERSTATED By SARI HARRAR, Staff Writer Date: 11-23-1993, Tuesday Section: NEWS Edition: All Editions -- 3 Star, 2 Star P, 2 Star B, 1...

Nearly two decades of observations of thousands of people who lived near a Cold War uranium-refining plant will be shared by the University of Cincinnati with other researchers in an effort to further understand the health effects of low-level radiation.In one of the nation's longest...

Millions of Americans, especially children, are needlessly getting dangerous radiation from "super X-rays" that raise the risk of cancer and are increasingly used to diagnose medical problems, a new report warns.In a few decades, as many as 2 percent of all cancers in the United...