'I2'
That is two atoms of iodine, combined covalently.
IF7 is the chemical formula for iodine heptafluoride. It consists of one iodine atom and seven fluorine atoms. It is a colorless, volatile solid compound that is highly reactive.
The color of solid iodine is a dark purple.
Aluminum and iodine react to form aluminum iodide, which has the chemical formula AlI3. This compound is a white solid that is soluble in nonpolar solvents.
The formula for bromine is Br2 and the formula for iodine is I2.
The formula of iodine fluoride is IF3.
I2 is the chemical formula for iodine. It is a diatomic solid.
IF7 is the chemical formula for iodine heptafluoride. It consists of one iodine atom and seven fluorine atoms. It is a colorless, volatile solid compound that is highly reactive.
Iodine exists as I2. The crystal of iodine is formed simply by the interaction of iodine molecules as a result of Van de Waals forces, which allows for these molecules to bond together to form a solid.
The color of solid iodine is a dark purple.
Aluminum and iodine react to form aluminum iodide, which has the chemical formula AlI3. This compound is a white solid that is soluble in nonpolar solvents.
The formula for bromine is Br2 and the formula for iodine is I2.
The formula of iodine fluoride is IF3.
At standard temperature and pressure (STP), iodine is a solid while hydrogen is a gas.
The formula for iodine water is I2 (molecular iodine) dissolved in water.
Elemental iodine is a solid. But it is a volatile solid in that chemists will use solid iodine in a chamber to "iodine stain" substances in thin layer chromatography. Thus iodine is like having a volatile solid.
Iodine is a solid when at 25 degrees centigrade (room temperature)
IBr7 is the formula for iodine heptabromide.