๐Ÿงชap chemistry review

Cation

Written by the Fiveable Content Team โ€ข Last updated August 2025
Verified for the 2027 exam
Verified for the 2027 examโ€ขWritten by the Fiveable Content Team โ€ข Last updated August 2025

Definition

A cation is an atom or group of atoms that has lost one or more electrons, giving it a positive charge.

AP course connection

Topic 2.3: 2.3 Structure of Ionic Solids

Unit 2
2,589 studying โ†’