What is Cation?

A cation is a positively charged ion. It has more protons than electrons, consequently giving it a net positive charge. For a cation to form, one or more electrons must be lost from the metal atom. These cations are attracted towards the negative charge cathode during the electrolysis process. 

Examples: Sodium (Na+), Iron (Fe2+).

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Updated on: 10-Oct-2022

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