Iodide Meaning: Definition, Examples, and Translations

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iodide

[หˆaษชษ™daษชd ]

Definition

Context #1 | Noun

chemical compound

Iodide is a negatively charged ion of iodine, typically found in various compounds. It is important in nutrition and is often used in medical and laboratory settings for its antibacterial properties.

Synonyms

iodide ion, iodine ion.

Examples of usage

  • The iodide solution is used for sterilization.
  • Seafood is a natural source of iodide.
  • Iodide supplements are recommended for thyroid health.
  • The laboratory used potassium iodide for the experiment.

Translations

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Interesting Facts

Science

  • Iodides are essential for human health, especially for producing thyroid hormones that regulate metabolism.
  • Some iodides, like potassium iodide, are used as medications to protect the thyroid from radiation exposure.
  • Iodide ions are commonly found in seawater and are access points for iodine in marine life.

Health

  • A deficiency in iodide can lead to goiter, an enlargement of the thyroid gland, impacting brain development and causing hypothyroidism.
  • Fortified salt often contains iodide, helping to prevent iodine deficiency in populations worldwide.
  • Certain regions of the world, called 'iodine-deficient zones', see increased health issues due to lack of iodide in diets.

Pop Culture

  • The importance of iodide in health has been highlighted in documentaries and health campaigns, raising awareness worldwide.
  • In the 1980s, iodineโ€™s connection to nuclear safety brought iodide tablets into popular conversation during Cold War-era fears.

Environmental Impact

  • Iodide is naturally replenished in ecosystems via coastal processes, playing a significant role in marine nutrition.
  • The balance of iodide levels in the environment can affect the health of various aquatic life forms, influencing population dynamics.

Origin of 'iodide'

Main points about word origin

  • The term 'iodide' comes from the Greek word 'ioeides', meaning 'violet-colored', which is how iodine appears.
  • This name was adopted in the early 19th century as chemists began to classify different chemical compounds.
  • Iodide as a term highlights the transformation of iodine when it pairs with metals or other elements.

The term 'iodide' derives from the International Scientific Vocabulary, which was formed in the early 19th century. It combines the root 'iod-, from iodine', and the suffix '-ide', which is used in chemistry to denote a binary compound or an anion related to a specific element. Iodine itself was discovered in 1811 by French chemist Bernard Courtois, who isolated it from seaweed ashes. As scientists began to explore the properties of iodine, they recognized the importance of its anionic form, leading to the adoption of the term 'iodide' in chemical nomenclature. The recognition of iodide's role in biological systems, particularly in thyroid hormone synthesis, further emphasizes the relevance of the term in both chemistry and medicine.


Word Frequency Rank

Ranked #10,346, this word falls into high-advanced vocabulary. It appears less frequently but is valuable for expressing precise meanings in specific contexts.