Radon is a chemical element with symbol Rn and atomic number 86. It is a
radioactive, ... Since thorium and uranium are two of the most common
radioactive ..... Radon soil-concentration has been use...
Element Radon (Rn), Group 18, Atomic Number 86, p-block, Mass . Sources
, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Oct 29, 2015 ... Radon gas is a colorless, odorless gas that most people associate with the risk of
lung cancer. It does have its uses, though they are limited.
The element radon is commonly used in Geiger counters to detect the presence
of radiation leaking from an object or site. Radon was once prevalently used in ...
Common Uses. Radon therapy has been used in some spa resorts around the
world, but there has never been any proof that there are beneficial effects from ...
Radon is formed when heavier radioactive elements, like uranium and thorium ...
It is a fairly common element and could be in the ground below your own home.
Sep 10, 2013 ... Properties, sources and uses of the element radon. ... Radon has 20 known
isotopes, of which R-226 is the most common. It is an alpha-emitter ...
Radon's properties, discovery, videos, images, states, energies, appearance and
... Data Zone | Discovery | Facts | Appearance & Characteristics | Uses ...
This WebElements periodic table page contains uses for the element radon.
The Element Radon - Basic Physical and Historical Information. ... History and
Uses: Radon ... The most common forms of radon decay through alpha decay.