The name of KOH is potassium hydroxide.
Potassium hydroxide is classified as an ionic compound. This is because it is composed of potassium ions (K+) and hydroxide ions (OH–), which are held together by ionic bonds. In ionic compounds, one atom donates an electron to another atom, leading to the formation of positively and negatively charged ions that attract each other. In the case of KOH, potassium, a metal, readily donates an electron, while hydroxide, a polyatomic ion, acts to accept it, resulting in a stable ionic bond between them.