Material: Made of PVC material, placed on the base, no peculiar smell, which is corrosion resistant, lightweight, and has high strength.
This model is composed of: 14 green balls with a diameter of 30mm in chloride ion, 13 silver-grey balls with a diameter of 23mm in sodium ion, and 54 plastic rods with a diameter of 66mm.
The unit cell is a face-centered cubic; anions and cations all form a face-centered cubic and are formed by interspersing each other.
There are 6 anions around each cation, and there are 6 cations around each anion, all forming a regular octahedron.There are 4 cations and 4 anions in each unit cell, the composition is 1:1.
Applications: Perfect for Kids' science project, education toys, physical or mechanical learning, teacher's Demo props on the class, birthday for friends, families, kids, etc.
وصف
Specification:
Product Name: Sodium Chloride Structure Model
Height: 17cm/6.6inch
Quantity: 1 Pcs
Use for:medical,school,hospital,medical
Package Includes:
1 x Sodium Chloride Structure Model
Note:
Please allow little color difference due to different display or light environment.
Because it is a manual measurement, the product size has a small range error of 0.5-1cm, please refer to the actual product, please understand.