Roentgenium - Periodic Table of Videos
75 Questions Answered
The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about roentgenium. It's element number 111 and was created at GSI in Germany, where this film was made.
2 Open Answer Questions Dig Deeper Learn More Discuss 1 Guided Discussion &
0 Open Discussions …And Finally