There are no elements in Radon, Radon is an element in its own right.
Radon is a noble gas and is typically unreactive with other elements under normal conditions. However, it can form compounds with highly electronegative elements like fluorine under certain conditions.
Most of them do. Radon probably does not.
The element with an atomic mass of 222 amu is radon (Rn).
I think it's RADON!!
Radon
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actinium
Radon is a noble gas and does not typically chemically react with other elements like bromine. Radon is a colorless, odorless, and tasteless gas that is radioactive and naturally occurs in the environment. Bromine, on the other hand, is a halogen that can form compounds with other elements, but it is unlikely to form a compound with radon.
Other elements that would have properties similar to radon include other noble gases such as helium, neon, argon, krypton, and xenon. These elements are all inert and have low reactivity due to their stable electron configurations. Like radon, they are all colorless, odorless, and tasteless gases at room temperature.
Radon has eight valence electrons. It's a noble gas, meaning that it does not react well with other elements.
Radon-222 is the most harmful isotope of radon. It is radioactive and decays into other radioactive elements called radon progeny, which can attach to dust particles and be inhaled, increasing the risk of lung cancer.
These are the elements that are NATURALLY monatomic: Helium Neon Argon Krypton Xenon Radon