- FOR BASIC TEACHING FOR ADVANCED SCIENCE 189 piece molecular model kit, including 78 atoms, 111 bonds, provides students from grade 7 to grade 12.
- TWO CHEMICAL STRUCTURE MODELS The ball and stick models use balls to represent atoms and sticks to represent chemical bonds. In the room-filling model, the balls are drawn to scale and stand next to each other as atoms are located in real molecules.
- Chemistry educational molecular model in 3D: it can display chemical structure, molecular bonding and binding angle in all directions. Demonstrate basic molecular geometry, chemical molecular structure, stereochemistry with 3D modeling studies.
- EASY TO LEARN The universal standard for the color of each atom makes it easier for you to use and learn. Atoms and chemical bonds bond firmly and firmly and can be easily disassembled by separating tools.
- Size- 20.0 x 16.0 x 5.0 cm