This is the set money for chemical enthusiasts! You can enjoy the bath of chemical elements even when taking a bath. Integrate knowledge into everyday life and expose children to fun science from a tiny point. https://5993.cyberbiz.tw/s/files/5993/ckeditor/pictures/content_995ca965-5ba8-4578-ba66-59421199a5f4.jpg Because the periodic table can accurately predict the characteristics of various elements and their relationships, Therefore it is widely used in chemistry and other scientific fields, A useful framework for analyzing chemical behavior! Includes 12 hooks with a large area of 180 cm. The large chemical element table is at home! https://5993.cyberbiz.tw/s/files/5993/ckeditor/pictures/content_fae3a70a-6349-4bf6-96bd-3dbe05fe545e.jpg There must be many people who want to ask, after all, do you want to back surface chemical elements? In fact, many things in our lives are closely related to chemical elements, waiting for us to observe carefully! https://5993.cyberbiz.tw/s/files/5993/ckeditor/pictures/content_93455aa3-b37a-4ea7-b7d3-8c46e235ac5d.jpg Mr. Sai's Science Factory cooperated with Taiwan contemporary calligrapher Lin Siyang to write a table of chemical elements with the writing word "Xingshu", Even the elemental table that emphasizes reason also exudes a strong literary smell. https://5993.cyberbiz.tw/s/files/5993/ckeditor/pictures/content_4c8066e6-02b5-4869-be30-54771a6c3b57.jpg <Science in Science> Origin of the periodic table of chemical elements In 1869, Mendelev continued to lead chemistry research at St. Petersburg University and discovered the relationship between the properties of elements and their atomic weight. Since then, He began to collect all the evidence related to the nature of each known element, hoping to verify whether there was some periodic rule change between the elements, He recorded the information of each element, including the element's symbol, atomic weight, element properties and compounds, on a rectangular cardboard on the wall. As a result of many experiments, a periodic table containing sixty species was arranged. Specifications: 1. Product specifications: 180cm wide / 180cm high 2. Contents: shower curtain + 12 hooks 3. Material: 100% polyester 4. Origin: China Precautions: 1. Wash with water below 40 ° C. 2. Do not bleach. 3. Do not dry. 4. Use medium temperature ironing. 5. Please air dry after washing, do not store in high temperature environment. 6. Do not dry clean.