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Radon

en.wikipedia.org/wiki/Radon

Radon was the fifth radioactive element to be discovered, in 1900 by Friedrich Ernst Dorn, after uranium, thorium, radium ...

Radon - Element information, properties and uses | Periodic Table

www.rsc.org/periodic-table/element/86/radon

Element Radon (Rn), Group 18, Atomic Number 86, p-block, Mass [222]. Sources , facts ... Radon. Radon Element - Visual Elements Periodic Table .... History ...

History - Virginia Department of Health

www.vdh.virginia.gov/epidemiology/radiologicalhealth/radon/history.htm

Jan 30, 2015 ... History. The effects of radon has been with us for several centuries. During the Middle Ages pitchblende miners in present day Austria were ...

World History of Radon Research and Measurment from the Early ...

www.rtca.com/pdfs/HISTORICAL EVOLUTION OF RADON MEASUREMENTS.pdf

WORLD HISTORY OF RADON RESEARCH AND MEASUREMENT. FROM THE EARLY 1900'S TO TODAY. A. C. George. 201-27 26 th. Avenue Bayside NY ...

Radon - Periodic Table of Elements: Los Alamos National Laboratory

periodic.lanl.gov/86.shtml

History. The name was derived from radium; called niton at first, from the Latin word nitens meaning shining.The element was discovered in 1900 by Dorn, who  ...

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

www.radon.com/radon/radon_facts.html

... is radon? Where does radon come from? Who discovered radon? Is radon harmful to humans? Air Chek is the world's largest producer of radon test devices .

Radon History - Professional Maintenance Associates Inc.

www.ohioradonpro.com/Radon_History.html

We will explore two separate pathways of radon history over time, an occupational history and a residential history. The occupational history goes much farther ...

a brief history of radon measurements and remdediation ... - aarst-nrpp

aarst-nrpp.com/proceedings/2008/11-A_BRIEF_HISTORY_OF_RADON_MEASUREMENTS_AND_REMDEDIATION_IN_SPAIN.pdf

A brief history of radon measurements and remediation in Spain. C. Sainz- Fernandez, L. S. Quindós-Poncela, I. Fuente-Merino, J.L. Arteche-Garcia, J.

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

www.chemistryexplained.com/elements/P-T/Radon.html

Overview. Radon is the last member of the noble gas family. The noble gases are the elements that make up Group 18 (VIIIA) of the periodic table. The periodic ...

Radon biography - MacTutor History of Mathematics - University of ...

www-history.mcs.st-and.ac.uk/Biographies/Radon.html

Johann Radon's parents were Anton Radon and Anna Schmiedeknecht. Anton, who worked at a local bank as the head bookkeeper, had been married before ...

More Info

It's Elemental - The Element Radon

education.jlab.org

The Element Radon - Basic Physical and Historical Information.

Radon - Chemicool

www.chemicool.com

Radon's properties, discovery, videos, images, states, energies, appearance and characteristics.

Radon»historical information [WebElements Periodic Table]

www.webelements.com

This WebElements periodic table page contains historical information for the element radon.