Radon

= Radon = = By: Bill =


 * Atomic Number:86**


 * Protons:86**


 * Electrons:86**


 * Neutrons:136**


 * Average Atomic Mass:222**


 * Isotopes:219rn 220rn 221rn 223rn 224rn 225rn**


 * Discovery:** A Polish scientist Becquereel discovered radon when he came across a element that was radioactive when exposed to air.


 * Name:** Radon was named when Becqurereel discovered it was radioactive so he took the RAD from radioactive and added ON to show it was a gas.


 * Uses:** Radon has no uses because it causes cancer and authritus


 * Interesting Facts**: Radon i Radioactive and it is polution in the air.

Photo: **
 * Video:media type="youtube" key="OMCVgvHG7-c" height="344" width="425"


 * Sources**
 * Photo: Google images
 * Wikipidia.com
 * webelements.com
 * chemistryexplained.com