Here's why:
* Electronic Configuration: Potassium has one valence electron in its outermost shell.
* Stability: Atoms are most stable when they have a full outer shell of electrons.
* Ionization: To achieve a stable configuration, potassium readily loses its single valence electron, becoming a positively charged ion (cation). This cation is represented as K⁺.
In summary: Potassium loses one electron to become a positively charged ion (K⁺) to achieve a stable electron configuration.
