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Within the periodic table loom many potential hazardous elements. Some elements are dangerous due to their toxicity. Others are dangerous because of how they respond, react, or even explode in the outside environment. And perhaps the most threatening elements are those that silently emit energy. So, which substances on the periodic table are the most dangerous? Shannon Odell investigates.

Lesson by Shannon Odell, directed by Anton Bogaty.

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View full lesson: https://ed.ted.com/lessons/the....-most-dangerous-elem
Dig deeper with additional resources: https://ed.ted.com/lessons/the....-most-dangerous-elem/digdeeper

Animator's website: https://antonbogaty.com
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