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anion    
n. 阴离子

阴离子

anion
n 1: a negatively charged ion

Anion \An"i*on\, n. [Gr. ?, neut. ?, p. pr. of ? to go up; ? up
? to go.] (Chem.)
An electro-negative atom or group of atoms, or the element
which, in electro-chemical decompositions, is evolved at the
anode; -- opposed to {cation}. --Faraday.
[1913 Webster]

51 Moby Thesaurus words for "anion":
acid, acidity, agent, alkali, alkalinity, alloisomer, antacid,
atom, base, biochemical, cation, chemical, chemical element,
chromoisomer, compound, copolymer, dimer, electrocoating,
electroetching, electrogalvanization, electrogilding,
electrograving, electrolysis, electrolyte, electroplating, element,
galvanization, heavy chemicals, high polymer, homopolymer,
hydracid, inorganic chemical, ion, ionization, ionogen, isomer,
macromolecule, metamer, molecule, monomer, neutralizer, nonacid,
nonelectrolyte, organic chemical, oxyacid, polymer, pseudoisomer,
radical, reagent, sulfacid, trimer


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  • Anion Gap Blood Test: Results and Ranges - WebMD
    Knowing your anion gap level can help your doctor diagnose medical conditions that need treatment Low or high anion gaps in your blood can stem from a wide variety of medical conditions
  • Cations and Anions: Definitions, Examples, and Differences
    The chemical formula of a compound is always written with the cation first, followed by the anion For example, Na is the cation and Cl is the anion in NaCl (table salt)
  • Anion - Simple English Wikipedia, the free encyclopedia
    An anion has more electrons in its atomic orbitals than it has protons in its atomic nucleus The opposite of an anion is a cation, which has a positive charge The name "anion" comes from the words anode and ion In an electrochemical cell, anions are attracted to the positively charged anode
  • Anion Gap Blood Test: What It Is, Purpose, Risks Results
    The anion gap reveals whether your blood has an imbalance of electrolytes or if your blood is too acidic or too basic If you have too much acid in your blood, it’s called acidosis
  • ANION Definition Meaning - Merriam-Webster
    The meaning of ANION is the ion in an electrolyzed solution that migrates to the anode; broadly : a negatively charged ion
  • List of Anions Table and Formulas - ThoughtCo
    Here is a list of anions (common) compiled in a table with their formulas: Salts are compounds composed of cations bonded to anions The resulting compound carries a neutral electrical charge For example, table salt, or sodium chloride, consists of the Na + cation bonded to the Cl - anion to form NaCl
  • Cation vs Anion: Definition, Chart and the Periodic Table
    What is an anion? An anion has more electrons than protons, consequently giving it a net negative charge For an anion to form, one or more electrons must be gained, typically pulled away from other atoms with a weaker affinity for them
  • ANION Definition Meaning | Dictionary. com
    An anion is an atom that has more electrons than protons—in other words, an anion is an atom with a negative charge In a chemistry class, you'll come across the word ion frequently
  • What Is an Anion Gap? High, Low Normal Levels
    Learn what the anion gap measures, why doctors order it, and what high, low, or normal results mean for your health
  • 16. 7: Ions as Acids and Bases - Chemistry LibreTexts
    A salt can dissolve in water to produce a neutral, a basic, or an acidic solution, depending on whether it contains the conjugate base of a weak acid as the anion (A), the conjugate acid of a weak base as the cation (B H +), or both





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