WebDefine anion. anion synonyms, anion pronunciation, anion translation, English dictionary definition of anion. n. A negatively charged ion, especially the ion that migrates to an … WebDec 13, 2024 · Ion Definition. Everything is made of atoms. Atoms can be neutral, positively charged, or negatively charged. Positively and negatively charged atoms are called ions. Molecules are any two or more ...
Salt Definition & Properties Britannica
Webionic bond, also called electrovalent bond, type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound. Such a bond forms when the valence (outermost) electrons … WebAnion-exchange chromatography is a process that separates substances based on their charges using an ion-exchange resin containing positively charged groups, such as diethyl-aminoethyl groups (DEAE). In solution, the resin is coated with positively charged counter-ions . Anion exchange resins will bind to negatively charged molecules ... is kiddle a reliable source
Anion Definition & Meaning - Merriam-…
Webanion exchange: [noun] a chemical process in which anions are exchanged or removed:. ion exchange in which one anion (as chloride or hydroxide) is substituted for one or more other anions (as sulfate). a process in which anions in the form of acids are adsorbed by a … WebDec 10, 2024 · The meaning of ANION is the ion in an electrolyzed solution that migrates to the anode; broadly : a negatively charged ion. the ion in an electrolyzed solution that … WebAug 2, 2024 · By. Anne Marie Helmenstine, Ph.D. Updated on August 02, 2024. Polyatomic ion definition: A polyatomic ion is an ion composed of two or more atoms. A polyatomic ion has either a positive charge (cation) or negative charge (anion). Examples: The hydroxide cation (OH -) and the phosphate cation (PO 43-) are both polyatomic ions . … keyboard with illuminated keys manufacturer