Feature:
- This set of models includes atoms such as carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur, chlorine, bromine, and monovalent metals. It can be used to construct stick models and proportion models for common substances in chemistry textbooks, such as aromatic hydrocarbons such as alkanes, alkenes, alkynes, benzene, halogenated hydrocarbons, alcohols, ethers, phenols, aldehydes, ketones, carboxylic acids, esters, and common inorganic substances.
- The ball stick is smooth and free of burrs, with smooth insertion and extraction and appropriate elasticity
Specification:
- Ball diameter: 23-17mm
- 10 types of atomic spheres: 78
- 8 types of chemical bonds: 111
Package including:
- 189Pcs * Molecular Models
Note:
- There could be some slight differences in the color tone of the pictures and the actual item.
- Please allow 1-2mm differs due to manual measurement, thanks.
No Retail Box,Packing Safely in Bubble Bag.
