Therefore, we chose those colors to represent SAAC. However, each type of cancer has its own color, and these are listed below:
Reaction of iron with the halogens. Iron reacts with excess of the halogens F2, Cl2, and Br2, to form ferric, that is, Fe(III), halides. This reaction is not very successful for iodine because of thermodynamic problems. The iron(III) is too oxidizing and the iodide is too reducing.
The second step in the corrosion process is also a synthesis reaction. In this step, the metal oxide reacts with water to form a metallic hydroxide. The most well-known reaction of this type is the formation of rust. After iron has reacted with an oxygen molecule, the newly formed iron oxide reacts with water to yield hydrated iron oxide, which is another name for rust.