Carbon Oxide Crystal Molecular Model Key benefits Clear visual representation of a molecular crystal, designed for school chemistry demonstrations and as a reference tool for college level chemistry courses. Assembly design simplifies storage and transport, making it convenient to move between classrooms or labs. Reusable and easy to disassemble after demonstrations, supporting repeated classroom use and hands on exercises. Main features Structure shown: the carbon oxide crystal is presented as a molecular crystal with carbon atoms positioned on the cube diagonals and at intersections between vertices and faces. Each carbon atom is surrounded by two oxygen atoms. Assembly format: components are supplied for assembly according to the provided drawings. The model is intended to be assembled for demonstration and disassembled and returned to the storage base when not in use. Storage base: includes a wooden bottom plate for organizing and storing components. Keep the wooden bottom plate dry to prevent deformation. Function and compatibility: intended for classroom demonstrations, laboratory reference, and study use in secondary schools and colleges. Suitable for instructors, students, and laboratory demonstrators who need a physical representation of crystal structure. How it solves common teaching needs Makes abstract crystal geometry tangible, helping students visualize atomic positions and bonding relationships. Portable assembly format allows instructors to use the same model across multiple teaching spaces without risking damage in transport. Reusable design supports repeated practice with assembling and identifying lattice sites, reinforcing learning through hands on activity. Practical use scenarios Classroom lecture: Assemble the model before class to demonstrate the spatial arrangement of carbon and oxygen in a molecular crystal and to illustrate lattice geometry. Laboratory exercise: Use as a guided lab activity where students assemble the structure following the drawings to explore atomic positions and coordination. Study and review sessions: Disassemble and store on the wooden base between sessions for compact storage; students can reassemble during review to test understanding of crystal geometry. Care and handling Assemble components only according to the provided drawings to ensure accurate representation. After use, disassemble and components to the wooden bottom plate for organized storage and reuse. Keep the wooden bottom plate dry to avoid deformation and to maintain long term usability. This molecular model is a practical instructional tool that provides a faithful physical demonstration of the carbon oxide molecular crystal and supports hands on learning in both school and higher education settings.