In recent years, augmented reality (AR) has emerged as a promising technology with significant potential in the field of education. This paper presents a mobile application that utilized AR technology to revolutionize chemistry education. The application combines 3D models with the real world, enabling users to explore the periodic table, its elements, and basic molecules in an immersive augmented reality environment. Users can access comprehensive information through written and audio formats and assess their knowledge with interactive quizzes. Additionally, the application introduces a unique feature that allows users to create molecules by aligning atoms. An initial experiment on the use of the proposed application was conducted in a Greek high school and shedding light on the application's effectiveness and the broader implications of augmented reality technology in chemistry education.