This noble gas is radon.
Radium naturally decays into radon, which is a radioactive noble gas. This decay process is one of the steps in the radioactive decay chain of uranium-238.
Radon is a radioactive noble gas. It is a decay product of radium, which is part of the decay series for uranium. Since uranium is a naturally occurring element, it comes from all over the world, not just from Italy.
Radon is the noble gas generated when radium decays through radioactivity. It is colorless, odorless, and tasteless, making it difficult to detect without proper equipment. Radon is radioactive and can accumulate in enclosed spaces, posing health risks if inhaled in large amounts.
Radium is more reactive than radon. Radium is a highly reactive metal that readily forms compounds, while radon is a noble gas and is less reactive due to its stable electron configuration.
Radon is a radioactive monoatomic noble (inert) gas formed by the radioactive decay of Uranium. It occurs naturally and forms high concentrations in cellars, etc. of houses built over granite deposits. There are traces everywhere in the atmosphere but they are virtually undetectable.
The noble gas configuration for uranium is [Rn] 5f3 6d1 7s2. This means that the electron configuration for uranium can be shortened to make it like a noble gas (radon) by including the noble gas before uranium in square brackets.
Uranium is a not a noble gas, but a metal, solid, radioactive, member of the actinides (actinoids) family.
Uranium doesn't react with noble gases.
Radon is a colourless, odourless, tasteless, noble gas that derives from the decay of Uranium. Commonly found in granite areas, and is considered a radiological hazard. It is about 8 times the density of air, and thus accumulates in basements. It is an obvious hazard to Uranium miners.
Xenon is a noble gas so it doesn't bond, but radium bonds pretty well Xenon is the only noble gas that bonds with a other element.
The noble gas notation for radium (Ra) is [Rn] 7s². This notation indicates that radium has the same electron configuration as radon (Rn), which is the nearest noble gas, followed by two additional electrons in the 7s subshell.
the answer is radium