Chemical Atomic Structure Model Junior High School Students Drawing Molecular Structure Tutorial

Feature: 1. Model Set: This model is composed of colorful plastic balls and connecting keys, with bright colors, excellent craftsmanship, easy to use, and durable. 2. Applicability: This model can be used to describe the structure of various inorganic and organic molecules in chemistry textbooks. Inorganicorganic chemistry tutorial, organic molecular structure model, spherical molecular structure model. 3. Material: Made of environmentally friendly plastic, it is very safe and will not break, and has a long service life. 4. Multifunction: The model can improve students " interest in learning, and teachers can explain it more intuitively. Very convenient. Stimulate children " s interest in learning, exercise practical skills, and expand spatial imagination. 5. Features: This model set can be used to build a variety of common and slightly complex C, H, O, N, chemical organic molecular structure models, suitable for teaching and laboratory use. Specification: Item Type: Chemical Atomic Structure Model Material: PP. Package List: 40 x White Atoms34 x Black Atoms6 x Yellow Atom2 x Dark Purple Atom1 x Light Purple Atom3 x Brown Atom4 x Silver Gray Atom7 x Red Atom7 x Blue Atoms6 x Green Atom6 x Orange Atom18 x Purple Long Connection Key8 x Light Purple Middle Connection Key20 x Long White Connection Keys60 x White Clock Connection Keys6 x White Proportional Double Bond30 x White Proportional Single Key1 x Small Wrench