[TRI- 5 c.] A formative analogous to TRIBROM(O-, TRICHLOR(O-, expressing the substitution of three atoms of iodine for hydrogen, as in tri-iodobenzene, C6H3I3, tri-iodomethane, etc.
[TRI- 5 c.] A formative analogous to TRIBROM(O-, TRICHLOR(O-, expressing the substitution of three atoms of iodine for hydrogen, as in tri-iodobenzene, C6H3I3, tri-iodomethane, etc.
