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Radon - Periodic Table of Videos

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The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. We are going to discover radon, the radioactive gas.

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TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.

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Additional Resources for you to Explore
For all the basics about radon, check out the Visual Elements Periodic Table.
For amazing photos and facts about radon, check out The Elements by Theodore Gray.
The major source of radon is uranium and thorium found in bedrock.

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About TED-Ed Best of Web

TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.

Meet The Creators