What general pH value range does alkaline fall into?

Alkaline substances are characterized by a pH value greater than 7. The pH scale ranges from 0 to 14, with values below 7 indicating acidity and values above 7 indicating alkalinity. Specifically, a pH of 7 is considered neutral, while any pH value from 7 to 14 reflects increasing alkalinity. Thus, the range of 7 to 14 accurately encompasses all values classified as alkaline. This understanding is crucial in various scientific and practical contexts, such as chemistry, biology, and environmental science, where the pH of solutions plays a significant role in chemical reactions, biological processes, and the behavior of substances.