Mô Hình Phân Tử Hóa Học Và Công Thức Hóa Học Xmm-066-240

【FB】Molecular Model Kit Organic and Inorganic Chemistry Molecular Model XMM-066-240
Features:
Contains 86 atoms of 12 different chemistry elements, 153 bonds for flexible single, double or triple links and a molecular tool for easy installation.
Enable users to build virtually simple and complex organic and inorganic molecules; Perfect educational models for organic and inorganic chemistry teaching in class and advanced science learning in labs.
Provides students a visual, hands-on experience for learning chemistry functional groups and molecular structures; More vivid and interesting!
The durable, high quality plastic atoms are color coded to universal standards and Instructions are included to easily identify all of the atoms and bonds in the box.
Easy to connect and disconnect, lightweight and portable. A durable box with four compartments included for convenient storage!


Description:
This molecular model student set will enable you to build virtually organic and inorganic molecules. It provides hands-on activity for students and visually displays chemistry molecules to them. That makes chemistry teaching in class and science learning in labs more interesting!


Specifications:
Part Number: XMM-066
Material: PP(Atoms); LDPE(Bonds); ABS(Box)
Quantity: 240pcs(86 Atoms + 153 Bonds +1 Parts )

86 Atoms:
30 - Hydrogen Atoms (White)
15 - Carbon Atoms (Black)
10 - Oxygen Atoms (Red)
4 - Nitrogen Atoms (Sky Blue)
4 - Sulfur Atoms (Yellow)
5- Phosphorus Atoms (Purple)
2 - Fluorine Atoms (Orange)
8 - Chlorine Atoms (Green)
2 - Bromine Atoms (Blue)
2 - Iodine Atoms (Dark Purple)
2 - Metal Atoms (Grey)
2 - Boron Atoms (Grey)

153 Bonds:
60 medium light-grey connectors are used for single covalent bonds;
25 long flexible grey-green connectors are used for double and triple covalent bonds;
60 short single transparent connectors are used for compact single covalent bonds;
8 short double white connectors are used for compact double covalent bonds.


Package Included:
86 x Atoms
153 x Bonds
1 x Molecular Tool
1 x Instruction
1 x ABS Box