PERIODIDE Meaning and
Definition
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Periodide is a chemical compound that belongs to the class of inorganic compounds known as interhalogen compounds. It is composed of one atom of iodine and a negative iodide ion. Periodide is formed when a halogen of lower atomic number combines with a halogen of higher atomic number. It is represented by the chemical formula I-I, suggesting that it contains a single covalent bond between the iodine atoms.
Periodide is typically a solid compound with a dark color, often appearing brown or black. It is known to be highly reactive and unstable, readily decomposing upon exposure to light, heat, or moisture. Its instability is attributed to the difference in atomic size between the iodine atoms, making it prone to rapid chemical reactions.
In terms of its applications, periodide is primarily used in laboratory research and experiments for its reactivity. It serves as a starting material for the synthesis of other interhalogen compounds and various organic iodine compounds. Due to its instability, periodide is not widely utilized in industrial or commercial settings.
In summary, periodide is an inorganic compound that consists of one iodine atom and an iodide ion. It is unstable and highly reactive, often used as a reactant in laboratory settings for the production of other compounds.
Common Misspellings for PERIODIDE
Etymology of PERIODIDE
The word "periodide" has its etymology rooted in chemistry. derived from the combination of two terms: "periodic" and "anion".
The term "periodic" refers to the periodic table of elements, which is a tabular arrangement of chemical elements organized by atomic number, electron configuration, and recurring chemical properties. It was first proposed by Russian chemist Dmitri Mendeleev in 1869. The periodic table allows elements to be classified and grouped based on their properties and similarities.
The suffix "-ide" is commonly used in chemistry to denote an anion, which is a negatively charged ion. An anion is formed when an atom gains one or more electrons, resulting in a net negative charge. Anions are denoted with the suffix "-ide" added to the stem of the element’s name.
Therefore, "periodide" refers to an anion that is part of the periodic table.
