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TED Talks
Ted: Ted Ed: Lutetium: Periodic Table of Videos
The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Lutetium is element number 71 and has the chemical symbol Lu. [1:33]
University of Nottingham
University of Nottingham: Periodic Table of Videos: Lutetium
Lutetium has uses in two important scientific areas. You can hear about them, as well as other properties of lutetium in this video. [1:33]