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Together, the Blue Ridge province and the New England province are often referred to as the Crystalline Appalachians. Rocks of the Reading Prong are characterized by elevated concentrations of uranium, the decay of which produces gaseous radon, a potentially hazardous source of indoor contamination in structures constructed on the prong. [4]
In September 2009, the World Health Organization released a comprehensive global initiative on radon that recommended a reference level of 100 Bq/m 3 for radon, urging establishment or strengthening of radon measurement and mitigation programs as well as development building codes requiring radon prevention measures in homes under construction ...
Radon is also oxidised by dioxygen difluoride to RnF 2 at 173 K (−100 °C; −148 °F). [24] Radon oxides are among the few other reported compounds of radon; [28] only the trioxide (RnO 3) has been confirmed. [29] The higher fluorides RnF 4 and RnF 6 have been claimed [29] and are calculated to be stable, [30] but their identification is ...
The hot springs were named after the radioactive element when an analysis of the water showed that it contained small traces of radon which is a decay product of radium. [3] The radiation dosage from bathing in the pools is inconsequential: approximately 0.13 millirems (1.3 μSv ) from the water for a half-hour bathing, around ten times average ...
Interactive map of Reading. Reading Reading ... ZIP Codes: 19601–19612, 19632, 19640. Area code(s) ... has come to be associated with naturally occurring radon gas; ...
Lewis Center, Ohio (43035) Annual rent as % of local median household income: 13.71% Editor’s note: Photos are for representational purposes only and might not reflect the exact ZIP codes listed ...
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