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Element Radon (Rn), Group 18, Atomic Number 86, p-block, Mass [222]. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. Jump to main content
- Radon
The first reports of problems associated with radon gas in...
- Radon
Radon is the 86th element in the periodic table and has a symbol of Rn and atomic number of 86. It has an atomic weight of (222) and a mass number of 193. Radon has eighty-six protons and one hundred seven neutrons in its nucleus, and eighty-six electrons in six shells.
Radon - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements.
A radioactive element is one that gives off radiation and breaks down to form a different element. Radon is formed when heavier radioactive elements, like uranium and thorium, break down. In turn, radon breaks down to form lighter elements, such as lead and bismuth.
18 sie 2023 · News. What is Radon and How are We Exposed to It? Nuclear Explained. 18 Aug 2023. Vladimir Tarakanov, IAEA Office of Public Information and Communication. Radon enters buildings through cracks and drains in foundation, spaces between floorboards.
The atomic number of radon is 86 and atomic mass is 222. Chemical Characteristics. Radon is inert gas and chemically unreactive. Radon is inert to most common chemical reactions including combustion.
5 lip 2009 · Radon | Rn | CID 24857 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
