Assertion: iodic acid's iodine | /r/AtLocation | oxidation state
Facets:
Source sentences:
text: Periodic acid ( per-eye-OD-ik) is the highest oxoacid of iodine, in which the iodine exists in oxidation state +7.
text: Periodic acid is the highest iodine oxacid, in which iodine exists in oxidation state VII.