Thallium - Periodic Table of Videos
212,776 Views
287 Questions Answered
Best of Web
Let’s Begin…
The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Poisonous thallium is element number 81 and its chemical symbol is Tl.
Additional Resources for you to Explore
For all the basics about thallium, check out the Visual Elements Periodic Table.
For amazing photos and facts about thallium, check out The Elements by Theodore Gray.
For amazing photos and facts about thallium, check out The Elements by Theodore Gray.
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
- Video created by Periodic Videos
- Lesson Plan created by Periodic Videos
