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Cadmium - Periodic Table of Videos

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The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. In this video, we take a look at cadmium, a highly toxic element used on pots, pipes, and for all kinds of other applications.

Because cadmium is toxic, we should dispose of used batteries in the correct way. Like mercury and lead, why is cadmium especially dangerous, ?

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