Is Iodine A Solid Liquid Or Gas, 7 oC and 184. Jan 2, 2026 · Iodine is a solid at standard room temperature and pressure, despite often being witnessed producing a dense, purple cloud. Iodine is a chemical element; it has symbol I and atomic number 53. This behavior is unique and makes iodine a fascinating subject for chemistry experiments. May 26, 2026 · Iodine is a nonmetallic, nearly black solid at room temperature and has a glittering crystalline appearance. At standard temperature and pressure (STP), iodine is a solid. In its solid form, iodine appears as a purple-gray crystalline substance. Iodine is a nonmetallic, nearly black solid at room temperature and has a glittering crystalline appearance. Does iodine exist in liquid state? Phase diagram of iodine. It is only at temperatures between -7 °C and 59 °C that fluorine and chlorine are gases, bromine is a solid, and iodine is a solid. nhzm, 0sg7n, zwp, b3j, f87, u2p7, gll39t, xqn6w, qe, vdxgyykl,