Answer
Diiodine Pentoxide
Work Step by Step
This compound is molecular so we go with the path in the middle of the chart which simply tells us to put the name of the first atom in the compound prefixed with its number, in this case we have two iodines so its diiodine, and the name of the second atom in the compound prefixed with its number , in this case we have five oxygens so its pentoxide.
