Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
I | Yes | No | No | No |
halogen | Yes | No | No | No |
I (noun) | halogen (noun) |
---|---|
the 9th letter of the Roman alphabet | any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions |
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) |