Definition of Cation. A cation refers to an ionic species that contains a positive charge. Therefore, there is a difference between cation and anion as the latter has a negative charge.

Explore the differences between cations and anions, their roles in chemical reactions, and their placement on the periodic table. ... sulfur). However, some elements are capable of forming both ...

The main differences between cations and anions are summarized in the table below. Cation. Anion. Charge. Positive. Negative. Electrode attracted to. Cathode (negative) Anode (positive) Formed by.

The observation of increasing lithium-ion transference numbers upon increasing anion size has been frequently reported in the literature. While in dilute systems this can be explained by reduced ...