* Cation: When hydrogen loses its only electron, it becomes a positively charged ion, H⁺. This is common in acidic solutions, where hydrogen ions are released.
* Anion: When hydrogen gains an electron, it becomes a negatively charged ion, H⁻ (hydride ion). This is less common but occurs in certain compounds, such as lithium hydride (LiH).
So, it's not a simple yes or no answer. Hydrogen's behavior depends on the specific chemical context.
