Iodine readily absorbs x-rays and is used as a contrasting agent in medical x-ray imaging. Iodine is also present in many pharmaceuticals and antimicrobial agents (disinfectants and antiseptics).

Iodine Crystals
Description
Iodine readily absorbs x-rays and is used as a contrasting agent in medical x-ray imaging. Iodine is also present in many pharmaceuticals and antimicrobial agents (disinfectants and antiseptics).