Dictionary
i•o•dine
Pronunciation: (ī'u-dīn", -din; in Chem. also ī'u-dēn"), [key]—
n. Chem.
a nonmetallic halogen element occurring at ordinary temperatures as a grayish-black crystalline solid that sublimes to a dense violet vapor when heated: used in medicine as an antiseptic.
Symbol: I;
at. wt.: 126.904;
at. no.: 53;
sp. gr.: (solid) 4.93 at 20°C.
Also,i•o•dinPronunciation: (ī'u-din). [key]Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.