Chemical Elements History and Information Radon
About the chemical element Radon, its symbol, atomic number and weight, who discovered it and when.
The Atomic Elements and Their Uses
(Element) (Symbol) (Atomic number) (Atomic weight)
Radon Rn 86 (222)
Discovered by Friedrich Dorn of Germany in 1900. Radon is the heaviest gas.
|You Are Here: Trivia-Library Home » Chemical Elements: Their History and Uses » Chemical Elements History and Information Radon|
|DISCLAIMER: PLEASE READ - By printing, downloading, or using you agree to our full terms. Review the full terms at the following URL: /disclaimer.htm|