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In case of passing electric current through a liquid or gas we need ions as the carriers of electric charges. Say for example in case of copper sulphate solution, we have Cu++ ions and SO4-- ions. As we connect a battery to the plates or electrodes immersed in the solution, the electrode connected to the positive polarity of battery is known as Anode. Now SO4-- ions by negative in nature would be moving towards the Anode. Hence negative ions are named as ANIONS.
Where as the electrode connected to the negative polarity of the battery will be named as Cathode. Hence the Cu++ ions would be attracted towards Cathode and so Cu++ ions are named as CATIONS.
So in a nut shell, ANIONS are negative ions and CATIONS are positive ions.
What else can I help you with?
What actors and actresses appeared in Anaon - 1988?
The cast of Anaon - 1988 includes: Maxime Leroux Dominique Pinon
What is a cation and how do you get them?
= cation =An ion or group of ions having a positive charge and characteristically moving toward the negative electrode in electrolysis.An atom, or group of atoms with a positive charge. Cation exchange is the process whereby a cation in solution is absorbed by a solid, replacing a different cation. Thus, in soil science, if a potassium salt is dissolved in water and applied to a soil, potassium cations are absorbed by soil particles, and sodium and calcium cations are released.
That teacher is bad because she doesn't know anything about science?
YES!! I have a "science teacher" who doesn't know what she's teaching, and told us to look up what an anion & cation (types of ions) are ourselves!
What is cation substitution?
Cation substitution is a process in which one type of cation (positively charged ion) in a crystal lattice is replaced by another cation with similar size and charge. This substitution can occur in minerals and other solid materials, influencing their properties, such as electrical conductivity, color, and stability. It is commonly observed in ionic compounds and plays a significant role in geochemistry and materials science. This phenomenon can lead to variations in mineral composition and behavior in geological processes.
What is the cation of Li2O?
what is the cation of Be3N2
What is the symbol of cation of LiBr?
Lithium bromide (LiBr) is a compound, not a cation. The cation is Li+.
Is cesium anion or cation?
Cesium is a cation, meaning it is a positively charged ion. It forms the Cs+ cation when it loses an electron.
What is the cation name for NaO2?
The cation is Na+.
What is a cation and what cation is found in ammonium nitrate?
A cation is an ion that has lost electrons giving it a positive charge. Ammonium is the cation in ammonium nitrate.
What is oxonian cation?
An oxonium cation is a polyatomic cation with a charge of +1 with a central oxygen bonded to three groups or elements Examples:- H3O+ is the oxonium cation, (C2H5)3O+ is the triethyloxonium cation.
What is the identity of the unknown cation?
What is a unknown cation
Is CR a cation or anion?
CR is a cation.
