Iodine crystals sublimating into rich purple-violet vapor that fills a glass flask

A short silent video about Iodine (I), element 53, halogen. Iodine is essential for thyroid function. It sublimes into a beautiful violet vapor.

More Iodine videos

• Iodine crystals sublimating into rich purple-violet vapor that fills a glass flask (this video)

Explore Iodine: facts, properties and a 3D atom · Back to the periodic table