Thio- - Wikipedia The prefix thio-, when applied to a chemical, such as an ion, means that an oxygen atom in the compound has been replaced by a sulfur atom This term is often used in organic chemistry
THIO- definition and meaning | Collins English Dictionary Definition of 'thio-' thio- in British English or before a vowel thi- combining form indicating that a chemical compound contains sulphur, esp denoting that a compound is derived from a specified compound by the replacement of an oxygen atom with a sulphur atom
Thio- prefix - Big Chemical Encyclopedia The prefix "thio" in the name of a polyatomic ion means that an oxygen atom in the root "ate" ion has been replaced by a sulfur atom For example, the sulfate ion is SCfi2-, while the thiosulfate ion is S2032-
What does thio- mean? - Definitions for thio- The prefix thio-, when applied to a chemical, such as an ion, means that an oxygen atom in the compound has been replaced by a sulfur atom This meaning is especially valid in organic chemistry