Radon

9
Jan

Brief Overview of Radon

Radon (Rn) has an atomic number 86. On the periodic table, you can find it in Group 18 and Period 6 just to the right of astatine. Radon is listed under the Noble gases category along with neon, helium, xenon, argon, and krypton.   It is a radioactive gas released from normal decay of radium, thorium, and uranium in rock

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