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طقم النماذج الجزيئية ، 974 جهاز كمبيوتر طراز جزيئي وذري للتعلم الكيميائي العضوي وغير العضوي ، مجموعة هيكل الكيمياء مع الذرات ، السندات والمدارات للمعلم ، الطالب

KWD 26
KWD 27.500
ماركة
YCWF
وزن
2.5 kg
– 1 +

مميزات خاصة

  • Eco-friendly Material : All materials of our 974PCS Organic Chemistry Model Kit are eco-friendly. Food-grade PVC, healthy and safe, no odor, and come with an configuration list to easily identify all atoms and connectors. Delivered in a sturdy large plastic box for easy storage and portability.
  • 974PCS New Version Learning Kit : The model suite contains atoms composed of 408 different elements; 530 bonds which contains different length to meet your needs and 36 Charge-Clouds. With this kit, you can build all common molecules and ions.
  • Chemistry Set : The ball-and-stick models use spheres to represent atoms and sticks to represent chemical bonds. In the space-filling model, the spheres are drawn to scale and are next to one another as atoms are in real molecules. It can display chemical structure, molecular bond, and bond angle in all directions. Demonstrate fundamental molecular geometry, chemical molecular structure, stereochemistry with 3D modeling studies.
  • Cultivate Interest : This educational molecule modeling kit is designed for easy chemistry learning for organic,inorganic,o chem and functional groups.The color coded bonds and atoms help visually demonstrate the geometry and structure of compounds other bond types,let intangible chemical molecules atomic shape transform into tangible,help teachers and parents to cultivate childrens interest in chemistry,makes learning chemical 3D molecule or atomic structures fun and interactive.
  • Multifunctional Use : carbon, oxygen, nitrogen, sulfur, phosphorous all have 4 tetrahedral holes,which allows to build these types of molecules and ions that have more than the normal valence( having positive formal charges).With this science kit,you can not only build all the models other kits can build,you can build structures other models cant build like carbon monoxide(CO) and ammonium ion(NH4+)

وصف

Features:
-Easy to install and disassembl;
-Stimulate interests in learning;
-Improve the students' practice abilities;
-Develop the ability of space imagination;
-Come with a box for easy storage.

Specification:
Material: PP (atomic), LDPE (link), ABS (box)
Plastic box: 14.2*11*5.2inch
Color: Different atoms with different colors

Package included:
1*974pcs Chemistry Molecular Model Kit

منتجات شبيهه

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