Crossword-Dictionary.net

Iodide

An iodide is a chemical compound containing an anion of iodine, which has a negative charge. Iodides are typically formed when iodine combines with a metal or a positively charged ion. They are commonly used in various fields, including medicine, photography, and chemical analysis. Their reactivity often stems from the relatively large size and ease of oxidation of the iodide ion. The term also refers to the salt of hydroiodic acid. Iodides are important in maintaining thyroid health.

Iodide meaning with examples

  • Potassium iodide (KI) is often administered as a protective measure in the event of a nuclear accident, as it helps to saturate the thyroid gland and prevent the uptake of radioactive iodine. This exemplifies iodide's role in protecting against radiation exposure. It is readily available, affordable, and widely used for this application.
  • Silver iodide (AgI) is utilized in cloud seeding, a technique used to stimulate rainfall. The iodide acts as a nucleation site for ice crystals, promoting the formation of precipitation. This illustrates iodides' role in weather modification, offering practical solutions and challenges regarding environmental consequences. The method provides a chance to mitigate water scarcity.
  • In chemical analysis, iodides serve as reagents in titrations and other analytical procedures. For instance, they can be used to determine the concentration of oxidizing agents. This highlights iodides' role in chemical testing, demonstrating their reliability and versatility across different experiments, and allowing us to assess various parameters.
  • Certain iodides, such as iodoform, possess antiseptic properties. They are used in wound dressings and other medical applications to prevent infections. These practical applications highlight iodide's medicinal relevance. This antiseptic feature makes iodides invaluable for preventing infections, and a core part of wound management, allowing it to aid healing.

© Crossword-Dictionary.net 2025 Privacy & Cookies