Iodine
Esquema
Jerarquía
Descripción
A nonmetallic element of the halogen family with atomic number 53 and symbol I. It is a dark crystalline solid used as an additive to salt to prevent iodine insufficiency and is used in dyes, photographic film, x-ray contrast media, and other applications.
URI original del concepto
Otros términos
- I [en]