Product details
Ball-and-stick molecular structure models, proportional models, atomic balls, connecting bonds, wrenches, electron clouds
$ 3.80
sales volume:10
Product description
Product description
Product Category: Teaching Tools and Learning Aids
Function: Teaching Tools and Learning Aids
Customization: No
Applicable Range: Physics, Chemistry, Biology
Application Scenario: Indoor
Material: Plastic
Product description
No data available
$
3.80
colour
Hydrogen【H】1 hole
Fluorine (F) 1 hole
Carbon【C】2 holes 180°
Carbon [C] 3 holes 120°
Carbon【C】3 holes 116°
Carbon [C] 4 holes 109°28
Carbon【C】5 holes 120°+90
Carbon [C] 6 holes 90°
Oxygen【O】1 hole
Oxygen (O) 2 holes 105°
Oxygen (O) 4 holes 109°28
Nitrogen【N】3 holes 107°
Nitrogen【N】4 holes 109°28
Nitrogen (N) 5 holes 120°+90°
Sulfur【S】2 holes 105°
Sulfur (S) 3 holes 120°
Sulfur【S】4 holes 109°28
Sulfur [S] 6-hole 90°
Chlorine (CL) 1 hole
Chlorine [CL] 4 holes 109°28
Chlorine [CL] 6-hole 90°
Bromine【Br】1 hole
Bromine (Br) 5-hole 120°+90
Monovalent metal [M1+] 1-hole
Bivalent metal [M2+] 2 holes 105°
Hexavalent metal [M6+] 6-hole 90°
Phosphorus (P) 4 holes 109°28
Phosphorus [P] 5 holes 120°+90
Iodine (I) 1 hole
Iodine [I] 5 holes 120°+90
Ratio single key [10mm]
Ratio double bond【12mm】
Middle key [27mm white]
Middle key [27mm purple]
Long key [43mm white]
Long key [43mm purple]
Super long key [63mm transparent]
Proportion wrench
Electron cloud【Pink】
Electron cloud【Blue】
Electron cloud【Yellow】
size
Free Size
number
-
+
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