Yes, Iodide is a monatomic anion. There are several types of Iodides such as potassium iodide, hydrogen iodide, and silver iodide.
Calcium iodide.
Cesium iodide. In some countries, this is spelled caesium iodide.
iron diodide
The name of the compound represented by the formula NaI is sodium iodide.
Ammonium Iodide
CsI is Caesium iodide.
An iodine ion is named based on its charge. If it has a -1 charge, it is called an iodide ion. If it has a +1 charge, it is called an iodine ion.
Hydrogen iodide
Hydriodic acid. See the Related Link below.
The anion of barium iodide is iodide (I-).
The compound BaI2 is called barium iodide. It is composed of a barium cation (Ba2+) and two iodide anions (I-).
Lithium iodide is a chemical compound, not a mixture.