Check the listing for details. Iodine Element - Acrylic Element Cube. Listed at 85.18 USD. Iodine Element - Acrylic Element Cube Made In USA2x2x2 Inches (50mm x 50mm)Real Iodine Sample Iodine is a halogen within the atomic number 53. It's symbol is I. Iodine is an essential ion in the body and helps the thyroid produce specific hormones. Although it is a metallic solid at room temperature it forms a brilliant purple gas when heat is applied to it. The iodine in these cubes is pure Iodine crystals that have a small amount of organic solvent to allow the deep purple color of Iodine to show. Made In USA2x2x2 Inches (50mm x 50mm)Real Iodine Sample Iodine is a halogen within the atomic number 53. It's symbol is I. Iodine is an essential ion in the body and helps the thyroid produce specific hormones. Although it is a metallic solid at room temperature it forms a brilliant purple gas when heat is applied to it. The iodine in these cubes is pure Iodine crystals that have a small amount of organic solvent to allow the deep purple color of Iodine to show. eBay integration by