Anion Notes: Definitions & Explanations PDF Download
Study Anion lecture notes PDF with college chemistry definitions and explanation to study What is Anion?. Study anion explanation with college chemistry terms to review chemistry course for online degree programs.
Anion Definition:
A negatively charged ion is called anion.
Cambridge International AS and A Level Chemistry by Ryan Lawrie, Roger Norris
Anion Notes:
Anion are atoms or radicals which have gained electrons. Examples of anions are bromide, chloride, fluoride, iodide, nitride, oxide, sulphide etc. The symbol of an anion has negative charge with it. Ions are typically larger in size than cations.(positively charged ions) This is because anions have extra negative charge around them. Anion is a greek word that means 'things going up'. It means that the movement of anions is upwards during electrolysis that is why they were given this name. Michael farady was the scientist who used this term for the first time. In a chemical bond, the specie that is more electronegative is identified as anion.
Keep Learning with College Chemistry Notes
What is Half Equation?
Half equation is the equation that represents the oxidation or reduction reaction occurring at the half-cell of an electrochemical cell. ...
What is Elimination Reaction?
Elimination reaction is a type of organic reaction. In this reaction two substituents are removed from a molecule. The substituents ...
What is Permanent Dipole-Dipole Force?
Permanent Dipole-dipole forces are a type of intermolecular force between molecules having permanent dipoles. Dipole-dipole interactions are electrostatic interactions between ...
What is Average Bond Energy?
When one mole of a particular bond is to be broken into one mole of gaseous molecule, an energy is ...
What is Discharge (D)?
In chemistry, the term discharge is used to indicate the flow of ions specifically in an electrochemical cell. During electrolysis, ...
What is Avogadro Constant?
The concept of avogadro constant can be understood by considering that it is the number of particles (atoms, ions or ...
