We have developed an interactive periodic table at openclassroom.edu.vn/periodictable. For this, we want to inspire our students by giving them an interesting way to learn chemistry. Open Classroom’s interactive periodic table give our students an intuitive way to explore the elements, their properties, isotopes, orbital clouds and compounds. It features many kinds of information, including history, visual photos… Move your mouse on an element for a quick view, click on an element to read more information, choose an option or drag the slider, the periodic table gives you the response immediately. This periodic table supports multi language. Our students can also download a static periodic table ready to print (A4 size paper).