Haloid salt is a compound that contains a halogen, typically chlorine or iodine, and a metal. The spelling of "haloid" follows the IPA phonetic transcription: [ˈheɪlɔɪd]. The root, "halo," comes from the Greek word halos, meaning "salt." The "-oid" suffix means "resembling or resembling in appearance." Thus, the word "haloid" refers to a substance that is like salt but contains a halogen. The spelling of "salt" is straightforward and pronounced as [sɔlt].
A haloid salt is a type of chemical compound that is formed by the combination of a halogen with a metal, typically in a one-to-one ratio. Halogens are a specific group of elements that include fluorine, chlorine, bromine, iodine, and astatine. These elements possess certain similar properties such as high reactivity and the ability to form negative ions (anions) by gaining one electron.
Haloid salts are typically solids at room temperature and have a crystalline structure. They are often white or colorless, but can exhibit various other hues depending on the specific metal and halogen combination. One commonly known haloid salt is sodium chloride, which is the chemical name for table salt. In this compound, sodium cations and chloride anions combine to form a stable and neutral compound.
Haloid salts find extensive applications in a variety of fields. In chemistry, they are commonly used as reagents, catalysts, or starting materials for the synthesis of other compounds. In industry, haloid salts are used in the production of fertilizers, pharmaceuticals, dyes, and various chemical products. Moreover, haloid salts also have everyday uses such as food seasoning and preservation (e.g., sodium chloride) and water disinfection (e.g., chlorine-based compounds). Due to their widespread applications, haloid salts play a significant role in both scientific research and commercial sectors.
A s. formed from an hydracid by the substitution of a metal for the hydrogen, similar in constitution to common salt, or sodium chloride, NaCl.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
A salt-like compound, produced by the combination of a metal with a halogen.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The term "haloid salt" is derived from the combination of two words: "haloid" and "salt".
1. Haloid: The word "haloid" comes from the Greek word "halos", meaning "salt, sea", and the suffix "-oid", meaning "resembling" or "having the appearance of". Therefore, "haloid" can be understood as "resembling salt" or "having the appearance of salt".
2. Salt: The word "salt" originated from the Old English word "sealt", which is related to the Old High German word "salz" and the Latin word "sal". These words collectively trace back to the Proto-Indo-European root word "*sal-", meaning "salt".
By combining these two terms, "haloid" and "salt", the phrase "haloid salt" is formed, which refers to a substance that resembles or has characteristics similar to salt.