Which noble gas is radioactive and is produced as a decay product of uranium and thorium?

Answer Details

The noble gas that is radioactive and produced as a decay product of uranium and thorium is called Radon.

Noble gases are elements that are found in Group 18 of the periodic table. They are known for their low reactivity and tendency to not form compounds easily. Radon is the heaviest noble gas and is completely colorless, odorless, and tasteless.

Radioactive decay is a process in which the nucleus of an unstable atom releases radiation particles and energy. Uranium and thorium are both radioactive elements found in nature. As these elements undergo radioactive decay, they release various particles, including alpha particles.

Radon is produced as a decay product of the radioactive decay of uranium and thorium. It is formed when uranium and thorium atoms release an alpha particle and transform into radon atoms. This process is known as alpha decay.

Radon gas is highly radioactive and can pose health risks if inhaled in large quantities. It is a major concern as it can accumulate in confined spaces such as basements and cause long-term health problems, including an increased risk of lung cancer.

To summarize, Radon is the noble gas that is radioactive and produced as a decay product of uranium and thorium through the process of alpha decay.