Unit Plan

Ted: Ted Ed: Bismuth: Periodic Table of Videos

Curated by ACT

The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Bismuth was thought to be the heaviest element on the periodic table that is not radioactive, but is that still the case? [3:57]

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Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)