181. Radon Translate this page radon - das 86. radon (Rn). Druckversion. radon engl. (IUPAC) radon, Symbol von radon Rn Ordnungszahl von radon 86. Relative Atommasse 222,0176 g/mol. http://www.periodensystem.info/elemente/radon.htm

Periodensystem der Elemente: Radon Home Periodensystem Elemente Alle, Ordnungszahl ... Sitemap Die chemischen Elemente. Ein Streifzug durch das Periodensystem. Geballtes Hintergrundwissen! Radon (Rn) Radon engl. (IUPAC): Radon Symbol von Radon: Rn Ordnungszahl von Radon: Relative Atommasse: 222,0176 g/mol Atomradius: k.A. pm Kovalenzradius: k.A. pm Van-der-Waals-Radius: k.A. pm Dichte: 9,23 g/l Schmelzpunkt Celsius: Siedepunkt Celsius: Schmelzpunkt Kelvin: 202 K Siedepunkt Kelvin: 211,4 K Elektronenkonfiguration: [Xe] 4f Oxidationszahlen: Elektronegativität: Allred: Pauling: k.A. Pearson: 5,1 eV (absolut) Säureeigenschaften: Kristallstruktur: kubisch - flächenzentriert Vaporisationsenergie: 16.40 kJ/mol (= Verdampfungsenthalpie) Fusionsenergie: 2.9 kJ/mol (= Schmelzenthalpie) Elektrische Leitfähigkeit: omg cm Thermische Leitfähigkeit: 0.00364* Wm K (bei 300 K) Spezifische Wärmekapazität: 0.094 Jg K (bei 300 K) Atomvolumen: 50.5 cm /mol synthetisiert: nein Metalleigenschaften: Nichtmetall Entdeckung: Entdecker: Dorn (Deutschland) Jahr: 1900 Häufigkeit: in geringen Spuren ppm Erste Ionisierungsenergie: 10,748 eV

182. Radon Reduction By US Radon Systems, Inc. Provides radon reduction services and products for both airborne and waterborne radon, consulting, design and installation services, detectors. Located in Connecticut, markets nationwide. http://www.radonandwater.com

183. Rx Solutions International - Home Offers those buying, selling, renting or remodeling homes, EPA laboratory backed environmental testing products for lead paint, lead dust, drinking and bathing water and radon gas. http://www.hometest.com/

Home Log In Rx Solutions is a full-service environmental consulting company providing environmental assessment services and awareness of environmental contamination issues to property owners, occupants and tenants, schools, nursing homes, and other business owners. Rx Solutions offers services for: Commercial Services Risk Management Plans Indoor Air Quality (IAQ) Assessments Environmental Quality Management Remediation Specifications ... In the News Residential Services Residential Environmental Assessments Affiliate/Consultant Program In the News Rx Solutions utilizes the analytical services of BTS Laboratories for sample analysis. BTS Laboratories is a nationally accredited, award-winning laboratory conducting mold, lead, water and radon analysis. BTS Laboratories achieved the prestigious accreditation of the American Industrial Hygiene Association for Environmental Microbiology for viable and non-viable mold samples. The lab has recently expanded its capacity for water sample analysis and is continually enhancing services. Laboratory Services Click here for lab results Memberships Alliances

184. Radon Home Measurement And Mitigation Provides radon testing and mitigation in indoor air and water in Front Range Rocky Mountains area. NEHA certified. Photos of common and alternative mitigation systems. http://www.radon-mitigation.org

Radon Home Measurement and Mitigation Respecting your family's need for a healthy indoor air environment. Phone (970) 416-0196 LMOORMAN1@AOL.COM For questions about radon, requesting a radon test, requesting an estimate for radon mitigation or scheduling a public talk E-MAIL RESPONSE FORM (This web site consists of 26 linked pages for more information about a topic. Click any colored line segment in the following text to reach a new page with further details.) Mission Statement: Radon Home Measurement and Mitigation (RHMM) performs radon testing of single and multi-family homes as well as radon testing in commercial or business locations, provides radon mitigation services and delivers radon education to interested groups and the public. RHMM also helps with any radon issue emerging during real estate transactions , helping real estate brokers, buyers and sellers to understand and deal with what may be a serious environmental health issue in a home. Our goal is to identify those places that represent a high radon exposure to the general public in residential, commercial and business environment and, after verification of an increased health risk, to fix the problem.

185. Drasco, Steve MATLAB applied to human powered vehicles, radon, hamiltonian integrators, string theory, and gravity waves. http://www.people.cornell.edu/pages/sd68/matlab/

This page has moved to: http://baba.astro.cornell.edu/research/matlab.html You will be automatically transfered there.

186. GOTRADON.COM - Radon Solutions, LLC - Providing Radon Testing And Radon Abatemen Provides radon testing and mitigation services in upstate SC, Western NC and Northeast GA. http://removeradon.com

Have you tested your house for radon yet? The EPA says that prolonged exposure to elevated levels of radon gas is the 2nd leading cause of lung cancer in the U.S. and is responsible for approximately 15,000 deaths each year (that's around 40/day). Elevated levels of radon have been found in all 50 states. Testing for radon in your home is simple and inexpensive! The EPA recommends that all homes be tested! Where does Radon come from Myths about Radon The EPA position on Radon EPA Radon Maps Radon Risk Chart Testing for Radon About Us If you are outside our market areas BUYER BEWARE!! FAQ's ... about Radon (by homeowners, homebuyers, homesellers, realtors and those planning to build) I f you have elevated levels of radon in your home or office To order and schedule a radon test Find out about the click above Bookmark this site for future reference and easy access!

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