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Unit Plan

Ted: Ted Ed: Erbium: Periodic Table of Videos

Curated by ACT

The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. In this one, the professor explains why erbium is perhaps the most important element for websites like YouTube. [5:35]

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Additional Tags
68, er, ted ed: erbium: periodic table of videos, chemical element, erbium (er)
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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)