مميزات خاصة

ADVANCED LEARNING SCIENCE EDUCATION KIT --- Perfect chemistry model kit for modeling simple and small to more advanced and complex chemical structures for schools and college level, students of all ages, researchers and enthusiasts. Fun and interactive early learning molecular set for kids of all years and for use in the classroom.
HIGH QUALITY --- Made from high quality durable materials designed for easy construction and perfect fit. These Molecular Model Kit pieces are color coded to national standards for easy ID. Organic Chemistry Model Kit includes box for easy storage and transport with your other textbooks, notes, and books. Excellent for the classroom.
POWERFUL FUNCTIONS --- This Molecular Model Kit has a total of 136 pieces including short link remover tool. Super easy to build models for organic and inorganic chemistry, This model contains C, H, O, N, S and a variety of single and double bonds, Can be put high school, university chemistry in most of the organic or inorganic molecular structure model for the study of experimental operation.
QUICK AND EASY ASSEMBLY OF COMPLEX STRUCTURES --- Atoms and bonds that are perfectly suited to being connected and disconnected easily without making your fingers hurt. We've also included a link remover to make the task of easy.
CONVENIENT STORAGE --- The pieces come in a slim plastic box for convenient storage. See the pictures on this listing for a full understanding of what's inside

وصف

Feature:
This molecular model kit will help teachers and parents to cultivate children's interest in chemistry.
Better to understand. kinds will find it helpful in studying molecular geometry.
A great hands-on way to learn!
Specification:
Material: PP (atomic), LDPE (link), ABS (box)
Size: Hydrogen / Halogen diameter: 15 mm
Other atoms diameter: 20 mm
Plastic box: 22×16×6cm / 8.7×6.3×2.4inch
Weight: Including box total 1.32 pounds
Color: Different atoms, different colors

Package included:
★ H-Hydrogen : 1 hole- White - Φ15mm - 40pcs
★ F-Fluorine : 1 holes(180°) - Orange - Φ20mm - 6pcs
★ C-Carbon : 2 holes(180°) - Black - Φ20mm - 2pcs
★ C-Carbon : 3 holes(120°) - Black - Φ20mm - 12pcs
★ C-Carbon : 4 holes(109°28) - Black - Φ20mm - 20pcs
★ O-Oxygen : 1 holes - Red - Φ20mm - 6pcs
★ O-Oxygen : 2 holes(105°) - Red - Φ20mm - 10pcs
★ O-Oxygen : 4 holes(109°28) - Red - Φ20mm - 1pcs
★ N-Nitrogen : 3 holes(107°) - Blue - Φ20mm - 6pcs
★ N-Nitrogen : 4 holes(109°28) - Blue - Φ20mm - 4pcs
★ S-Sulphur : 2 holes(105°) - Yellow - Φ20mm - 2pcs
★ S-Sulphur : 4 holes(109°28) - Yellow - Φ20mm - 2pcs
★ S-Sulphur : 6 holes(90°) - Yellow - Φ20mm - 2pcs
★ CL-Chlorine : 1 holes -Green - Φ20mm - 6pcs
★ Br-Bromine : 1 holes -Brown - Φ20mm - 3pcs
★ Si-Silicon : 4 holes -Grayish black(109°28) - Φ20mm - 1pcs
★ I-Iodine : 1 holes Dark purple - Φ20mm - 2pcs
★ I-Iodine : 5 holes -Dark purple(120°+90°) - Φ20mm - 4pcs
★ P-Phosphorus - 5 holes(120°+90°) - Light Purple - Φ20mm - 4pcs
★ Monovalent Metal : 1 hole -silver - Φ20mm - 3pcs
★ Divalent Metal : 2 holes -silver - Φ20mm - 1pcs
★ Trivalent Metal : 2 holes -silver - Φ20mm - 1pcs
★ Hexavalent Metal : 2 holes -silver - Φ20mm - 1pcs
★ Electronic Cloud Slice : Red - 8pcs
★ Electronic Cloud Slice : Yellow - 8pcs
★ Electronic Cloud Slice : Blue - 8pcs
Links bonds:
★ Short for space-filling models : White -10mm - 40pcs
★ Medium (single, rigid) : white - 27mm - 60pcs
★ Long (double/triple, flexible) - Purple - 43mm - 20pcs
★ Over Length : Translucency- 43mm - 20pcs
★Removal tool : 1pcs
★ABS plastic box - 1pcs

Dear customers,
Because the parts are assembled manually, there Maybe missing parts. In this case, please contact us in time, we will Reissue you for missing items as soon as possible.
As a seller, I hoping to get your understanding and support. I will be sure to provide you with the most satisfying shopping experience.

مرحبًا،

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136pcs مجموعة

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