Radon can cause lung cancer but it is also used in radiation treatments for some times of cancer (ironic, i know) and some people go to radon spas located in russia and central europe because they believe that it can cure some ailments such as rheumatiod arthritis, multiple sclerosis, depression, and. Measure radon and radon mitigation services in colorado serving fort collins, loveland, greeley, longmont and surrounding areas they were very careful with the placement of the fan and went above and beyond our expectations i would highly recommend them to anyone looking for a radon. Radon: radon (rn), chemical element, a heavy radioactive gas of group 18 (noble gases) of the periodic table, generated by the radioactive decay of radium (radon was originally called radium emanation) radon is a colourless gas, 75 times heavier than air and more than 100 times heavier.
As the related element decays, it releases radon gas into the surrounding area one of the most common myths about radon testing is that it is difficult to do, and very costly excess of 4 pci/l, it is definitely recommended that you hire a certified contractor or tester to complete further examinations. Radon occurrence throughout the entire earth, the naturally occurring element uranium is found in at least trace amounts along this decay chain, one of the elements that is produced is the naturally occurring material called radon radon is unique from the other uranium decay products because it is. Radon was discovered by friedrich ernst dorn, a german chemist, in 1900 while studying radium's decay chain originally named niton after the latin word for radon seeps into houses as a result of the decay of radium, thorium or uranium ores underground and varies greatly from location to location.
Elemental abundance for radon crust (crc handbook) 4 x 10-19 section 313, abundances of the elements a earnshaw, n greenwood, chemistry of the elements, 2nd edition, butterworth-heinemann, (1997) thomas j ahrens (ed), global earth physics : a handbook of physical. Radon-222 is one of the elements in the long radioactive decay chain from uranium-238, and the less common isotope radon-220 is part of the decay series from radon in outside air is diluted rapidly, but if it enters through a basement floor and is trapped in a tight house, it can reach high concentrations. There several uses for the gas of radon, here are some: earthquake prediction therapeutic use (radon is obtained in hospitals for therapeutic use by pumping the radon from a radium source and sealing it in extremely small tubes so the radon can be given to the patients. The elements that produce radiation are called radioactive radon itself is radioactive because it also decays, losing an alpha particle and forming the the decay of each radioactive element occurs at a very specific rate how fast an element de-cays is measured in terms of the element half-life, or the. Overview radon is the last member of the noble gas family radon is one of the few examples in nature of a gaseous element that results from the decay of a solid element and radon-222, seeping out of the soil, is ubiquitous in outdoor air, where its concentration averages about 15 becquerels per.
- radon was discovered by robert bowie owens and ernest rutherford (gb) in 1899 the origin of the name is variation of the name of element radium radon was called niton at first, from the latin word nitens meaning shining radon is formed from the decay of radium in the earths crust. Name: radon symbol: rn atomic number: 86 atomic mass: (2220) amu melting point: -710 °c (20215 k, -958 °f) boiling point: -618 °c (21135 k if you know of any other links for radon, please let me know mla format for citing this page bentor, yinon chemical elementcom - radon.
Radon is the product of the decay of other unstable, radioactive elements such as radium, thorium and actinium the discovery of radon is credited to a german physicist friedrich ernst dorn, who traced this observed radioactivity to a gas which was given off by radium - a gas which he called 'radium. This is not radon, but radon looks like this radon glows red in a gas discharge tube, though it is not used in tubes because of its radioactivity discovery: fredrich ernst dorn 1898 or 1900 (germany), discovered the element and called it radium emanation ramsay and gray isolated the element in. Radon was sometimes used in hospitals to treat cancer and was produced as needed and delivered in sealed gold needles radon is used in hydrologic research, because of it's rapid loss to air some of the radon that is located in the soil will move to the surface and enter the air through vaporization.
Radon: reactions of elements 86rn available radon properties radon does not react with water it does, however, dissolve slightly to the extent of about 230 cm3 kg-1 at 20°c (293 k. (a) radon means both the radioactive, gaseous element produced by the disintegration of radium, and the short-lived radionuclides that are decay products of radon the rules may require that all applicants for licensure as a radon tester or mitigation specialist pass an examination. Radon (element) synonyms, radon (element) pronunciation, radon (element) translation, english dictionary definition of radon (element) n symbol radon - a radioactive gaseous element formed by the disintegration of radium the heaviest of the inert gasses occurs naturally (especially in areas.
Info about the element radon includes the definition, classification, history, discovery, properties,use and occurrence what is radon periodic table group and classification of the radon element elements can be classified based on their physical states (states of matter) eg gas, solid or liquid. 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 table is a chart that shows how chemical elements are related to one another the noble gases get their name because they are inactive chemically. At ordinary temperatures radon is a colourless gas when cooled below the freezing point, radon exhibits a brilliant phosphorescence which the main hazard is from inhalation of the element and its decay products which are collected on dust in the air recently, radon buildup in homes from the.