Radon is released from any substance containing traces of uranium or radium. These substances, which include most rock and soil, are found worldwide. Radon gas is released by the emissiom of alpha particles from these radioactive substances.
It is a product of radioactive decay of natural uranium and thorium. Through radioactive decay, they change from radium to lead over thousands of years. Radon gas is an intermediate "step" in that decay.
Radon was discovered by Friedrich Ernst Dorn in 1898. There were several proposed names but finally in 1920 it came to be known as radon.
under the ground in mines
Smelting coal, iron ore, and limestone.
Aluminium ore is called bauxite
Do you mean radon? If you do, Radon is a naturally occurring radioactive gas and comes from the natural breakdown (radioactive decay) of uranium.
Radon is a decay product of uranium, which is relatively common in the Earth's crust, but generally concentrated in ore-bearing rocks scattered around the world.
75% of iron ore
Radon was discovered by Friedrich Ernst Dorn in 1898. There were several proposed names but finally in 1920 it came to be known as radon.
Cornwall.
it came from the sky
da ground innit
The radon gas emitted by the uranium ore makes it much more likely that you'll get cancer if you're exposed to it for too long.
mercury come from cinnabar ore or mercuric sulphide (HgS) mercury come from cinnabar ore or mercuric sulphide (HgS)
The ore galena (lead II sulfide) is the major source of lead.
Uranium ore emits radon gas. The health effects of high exposure to radon is a particular problem in the mining of uranium; significant excess lung cancer deaths have been identified in epidemiological studies of uranium miners employed in the 1940s and 1950s
Radon detectors are detectors that detect radon, a colorless and odorless gas that is second to only smoking in the list of causes for lung cancer. There is no record of the first hotel to employ radon detectors, but they come standard in most hotels due to their low costs.
It can be mined throughout Runescape.