Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
iodine-131 | Yes | No | No | No |
I | Yes | No | No | No |
iodine-131 (noun) | I (noun) |
---|---|
heavy radioactive isotope of iodine with a half-life of 8 days; used in a sodium salt to diagnose thyroid disease and to treat goiter | the 9th letter of the Roman alphabet |
the smallest whole number or a numeral representing this number | |
a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks) |