ionic
Significado: Relating to or involving ions — atoms or molecules that carry an electrical charge through the gain or loss of electrons. Commonly used in chemistry to describe bonds, compounds, and solutions.
Ionic bonding occurs when one atom transfers electrons to another, creating oppositely charged ions that attract each other. This typically happens between metals and non-metals, producing compounds such as sodium chloride. Ionic compounds tend to have high melting points, conduct electricity when dissolved or molten, and form crystalline structures. The term also appears in everyday contexts with 'ionic hair dryer' marketing claims, though these uses are scientifically dubious.
Ejemplos
- Sodium chloride is a classic example of an ionic compound, formed by the transfer of an electron from sodium to chlorine. 氯化钠是离子化合物的经典例子,由钠向氯转移一个电子而形成。El cloruro de sodio es un ejemplo clásico de compuesto iónico, formado por la transferencia de un electrón del sodio al cloro.塩化ナトリウムはイオン化合物の典型例であり、ナトリウムから塩素への電子の移動によって形成されます。염화나트륨은 이온 화합물의 대표적인 예로, 나트륨에서 염소로 전자가 이동함으로써 형성됩니다.
- The GCSE chemistry paper required students to distinguish between ionic and covalent bonding. GCSE化学试卷要求学生区分离子键和共价键。El examen de química de GCSE exigía a los alumnos distinguir entre el enlace iónico y el covalente.GCSEの化学試験では、イオン結合と共有結合を区別することが求められた。GCSE 화학 시험에서는 학생들에게 이온 결합과 공유 결합을 구별하도록 요구했다.
- Ionic liquids are being investigated as greener alternatives to traditional organic solvents in industrial processes. 人们正在研究离子液体作为工业过程中传统有机溶剂的更环保替代品。Los líquidos iónicos se investigan como alternativas más ecológicas a los disolventes orgánicos tradicionales en procesos industriales.イオン液体は、産業プロセスにおける従来の有機溶媒に代わる、より環境に優しい選択肢として研究されています。이온성 액체는 산업 공정에서 기존의 유기 용매를 대체하는 보다 친환경적인 대안으로 연구되고 있습니다.
Pronunciación
Guía de uso
Contexto: academic, general
Tono: neutral
Origen e historia
From Greek ion (going), the present participle of ienai (to go), coined by Michael Faraday in the 1830s to describe charged particles that move towards electrodes.
Contexto cultural
Era: Modern
Generation: All ages
Social background: Universal
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