Question

________ is a radioactive inert gas.

Answer 1

Hint: An inert gas is a gas which under some conditions does not undergo any chemical reactions. As with other compounds, noble gasses do not react and have been called inert gasses. Inert gases are typically used to prevent undesirable chemical reactions which degrade a sample.

Complete step-by-step answer:
Oxidation and hydrolytic interactions of oxygen and water in the environment also involve these harmful substances. The word inert gas relies on the background, since in some circumstances, some of the noble gases will react.
Inert gas is not inherently basic and a complex gas, as opposed to noble gases. The propensity of non-reactivity, like the noble gas, is attributed to the valence, the outermost layer of the electron, of all inert gasses. It is a phenomenon, not the law, since these noble gases as well as the inert gases can react to form other different compounds.
Radon, with the Rn sign and the 86 atomic number, is a radioactive element. It is a noble gas that is inert, colorless, smell less, tasteless. Radon itself is the immediate degeneration agent of radium that spontaneously happens in minutes as an intermediate phase in the usual radioactive degradation chains in which thorium and uranium degrade gradually in lead and other short-lived radioactive elements.
Rn(Radon) is an unstable gas reactive. This is a member of the sixth and zero group in the periodic table (section 18). It's the last radioactive noble gas.

Note: The shell comprises 8 electrons, and due to which, Radon is neutral to most common chemical reactions such as combustion. It produces a stable, minimal energy supplying the outgoing electrons.