Made of eco-friendly PP plastics material, with smooth surface, no scraps or cutting edges from the holes, wear resistance and can provides long service time.
Uses spheres to represent atoms and s-ticks to represent chemical bonds.
Can be used to build methane ball-and-stick model, ethane ball-and-stick model, ethylene ball-and-stick model, ethyne ball-and-stick model, benzene ball-and-stick model, phenol ball-and-stick model, ethanol ball-and-stick model, acetic acid ball-and-stick model, carbon dioxide ball-and-stick model, and etc..
Easy to install and easy to detach, easy to build models for organic and inorganic chemistry.
Comes with one plastics box, easy storage and with fine portability.
Suitable for middle high school, high school and university teaching and studying.
Help teachers and parents to cultivate children's interest in chemistry, makes learning chemical 3D molecule or atomic structures fun and interactive.
Name: Chemistry Molecular Model Kit
Material: PP plastics
Atoms, Holes/Angle, Color, Dia.(mm), Qty(pcs)
H-Hydrogen, 1/ , white, 17mm, 30pcs
C-Carbon, 2/180°, black, 23mm, 2pcs
3/120°, black, 23mm, 6pcs
4/190°28', black, 23mm, 15pcs
O-Oxygen, 2/105°, red, 23mm, 6pcs
N-Nitrogen, 3/107°, light-blue, 23mm, 3pcs
4/109°28', light-blue, 23mm, 4pcs
S-Sulfur, 4/190°28', yellow, 23mm, 2pcs
6/90°, yellow, 23mm, 8pcs
Cl-Chlorine, 1/ , green, 23mm, 6pcs
Br-Bromine, 1/ , brown, 23mm, 2pcs
Metal, 1/ , silver-grey, 23mm, 1pcs
P-Phosphorus, 5/120 90°, light-purple, 23mm, 1pcs
Chemical Bond(hardness), color, length(mm), quantity(pcs)
Short-Bond(used for scale model singlebond), milk white, 10mm, 30pcs
V-Bond(used for scale model double bond), white, 12mm, 6pcs
Medium-Bond(singlebond), white, 27mm, 50pcs
Long-Bond(double/triple bond), purple, 43mm, 18pcs
Overength-Bond, milk white. 62mm, 6pcs
Disconnector tool(used for disconnecting model), ivorywhite, 76mm, 1pcs
90mm C60 set, 60pcs balls and 90 pcs hollowtube
Item size with box: 235 * 170 * 35mm / 9.25 * 6.69 * 1.38in
Package size: 235 * 170 * 35mm / 9.25 * 6.69 * 1.38in
Package weight: 543g / 1.20lb
1 * Box of Chemistry Molecular Model Fittings