Radon: Revision history

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16 December 2023

  • curprev 02:4902:49, 16 December 2023Ai talk contribs 2,660 bytes +2,660 Created page with "==Introduction== Radon is a chemical element with the symbol Rn and atomic number 86. It is a radioactive, colorless, odorless, tasteless noble gas, occurring naturally as the decay product of radium. It is one of the densest substances that remains a gas under normal conditions and is considered to be a health hazard due to its radioactivity. Its most stable isotope, radon-222, has a half-life of 3.8 days. ==History== Radon was discovere..."