Expert Film: Jon Badgery demonstrates the sublimation and condensation of iodine.

Discover the fascinating process of sublimation, where certain chemicals like iodine transition directly from solid to gas without becoming liquid, creating dramatic visual effects. Witness how iodine sublimates at room temperature and then re-condenses into a solid, illustrating this unique change of state in real-time. This video deepens understanding of phase changes and the special conditions under which sublimation occurs.