SODIUM IODIDE Meaning and
Definition
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Sodium iodide is an inorganic compound with the chemical formula NaI. It is a white, crystalline solid that is highly soluble in water. Sodium iodide is composed of sodium cations (Na+) and iodide anions (I-) held together by ionic bonds.
In terms of its properties and uses, sodium iodide is known for its ability to emit yellow light and it is commonly used as a scintillation material in various detectors, including those used in nuclear medicine and environmental monitoring. Specifically, sodium iodide doped with thallium (NaI(Tl)) is widely employed as a scintillator due to its high sensitivity to ionizing radiation and excellent light output.
Moreover, sodium iodide finds application in the production of iodized table salt, which is essential for the prevention of iodine deficiency disorders. It is also utilized in organic synthesis as a source of iodide ions for various reactions. Additionally, sodium iodide is sometimes employed as a reagent in analytical chemistry, particularly in tests for the detection of certain elements and compounds.
In terms of safety, sodium iodide is generally considered to be non-toxic when ingested or inhaled in small quantities. However, it may cause skin or eye irritation upon direct contact. It is important to handle sodium iodide with caution and follow appropriate safety measures when using or handling this compound.
Common Misspellings for SODIUM IODIDE
- aodium iodide
- zodium iodide
- xodium iodide
- dodium iodide
- eodium iodide
- wodium iodide
- sidium iodide
- skdium iodide
- sldium iodide
- spdium iodide
- s0dium iodide
- s9dium iodide
- sosium iodide
- soxium iodide
- socium iodide
- sofium iodide
- sorium iodide
- soeium iodide
- soduum iodide
Etymology of SODIUM IODIDE
The word "sodium iodide" is a compound composed of two elements: sodium and iodine.
The term "sodium" comes from the Latin word "sodanum", which refers to a headache remedy known as "headache salt" or sodium carbonate. The word "sodanum" has its roots in Arabic, where it was known as "suda (سدا)" meaning "headache".
"Iodide" on the other hand, derives from the Greek word "iodes" which means "violet-colored", as iodine is a dark-colored solid element. The word "iodes" is a compound of "ion" meaning "violet" and "-ides" which is a suffix used to denote a class of compounds.
Therefore, "sodium iodide" is named after the elements it contains: "sodium" and "iodine".
Similar spelling words for SODIUM IODIDE
