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  • 189Pcs Chemistry Organic Inorganic Molecular Structure Model Set 78 Atomics and 111 Bond Medical Model
189Pcs Chemistry Organic Inorganic Molecular Structure Model Set 78 Atomics and 111 Bond Medical Model

SKU: 1438294

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Description:
This set includes 189 pieces of durable and fine quality plastic components, virtually indestructible, and come in a sturdy plastic case for storage.

Specification:
Model: zx-1032A 
Material: PP (atomic), LDPE (connection key), ABS (box)
 
Features:
The organic chemistry curriculum, the organic molecular structure model, stick type molecular structure model, can take a variety of common and more complex C, H, O, N, Br,I organic chemical molecular structure model, suitable for teaching and laboratory use.
- Suitable for junior high school students to study chemistry.
- Easy to understand the molecular structure of chemical.
- Training students' ability.

Package Included: Quantity
Atom
Type Holes  Color Diameter(mm)
H-Hydrogen 1 White 17 30
C-Carbon 2/180° Black 23 2
C-Carbon 3/120° Black 23 6
C-Carbon 4(109º28') Black 23 15
O-Oxygen 2/105° Red 23 6
N-Nitrogen 3/107° Sky Blue 23 3
N-Nitrogen 4/109°28 Sky Blue 23 4
S-Sulfur 4/109°28 Yellow 23 1
S-Sulfur 6/90° Yellow 23 1
Cl-Chlorine 1 Green 23 6
Br-Bromine 1 Brown 23 2
P-Phosphorus 5/120+90° Purple 23 1
Metal  1 Silver Grey 23 1
Bond -
Type Color Length(mm)
Short bond Gray 27 50
Double (triple) bond Flexible Purple 43 18
Long bond Transparent color 62 6
A single bond percentage Transparent color 10 30
Proportional double bond (triple bond) Gray 12 6
Remover Tool (Beige) 1

 
Package Included:
78 x Atoms
111 x Bonds
1  x Remover Tool
1  x Plastic Assortment Box
Total Quantity: 121









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189Pcs Chemistry Organic Inorganic Molecular Structure Model Set 78 Atomics and 111 Bond Medical Model

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