Halide Ion Definition in Chemistry

Stars being formed from primordial hydrogen (Digital Composite)
Stocktrek / Getty Images

What is a halide ion? The name halide comes from the element halogen. A halide ion is a singlet halogen atom, which is an anion with a charge of -1.

Examples

F-, Cl-, Br-, I-

Format
mla apa chicago
Your Citation
Helmenstine, Anne Marie, Ph.D. "Halide Ion Definition in Chemistry." ThoughtCo, Aug. 27, 2020, thoughtco.com/definition-of-halide-ion-in-chemistry-604524. Helmenstine, Anne Marie, Ph.D. (2020, August 27). Halide Ion Definition in Chemistry. Retrieved from https://www.thoughtco.com/definition-of-halide-ion-in-chemistry-604524 Helmenstine, Anne Marie, Ph.D. "Halide Ion Definition in Chemistry." ThoughtCo. https://www.thoughtco.com/definition-of-halide-ion-in-chemistry-604524 (accessed September 26, 2021).