Formula: PbI2
The anion of barium iodide is iodide (I-).
Yes, Iodide is a monatomic anion. There are several types of Iodides such as potassium iodide, hydrogen iodide, and silver iodide.
The ionic compound of sodium iodide is NaI. It is composed of sodium (Na+) ions and iodide (I-) ions held together by ionic bonds.
The IUPAC name for sodium iodide is sodium iodide.
Iodide ion : I-
Mercury(I) iodide = Hg2I2 Mercury(II) iodide = HgI2
Iodide is iodine with a negative charge, and is thus written as I-.
Calcium iodide.
No, iodide refers to the ion I-, whereas potassium iodide is a chemical compound made up of both potassium (K+) and iodide ions (I-). When iodide is combined with potassium as in potassium iodide, the resulting compound has different properties and uses compared to just iodide alone.
Iron(II) iodide = FeI2 Iron(III) iodide = FeI3
Silver(I) iodide
Lead (II) iodide is PbI2. Lead (IV) iodide is PbI4.