Molecular Model Kit 239 Pieces, iTavah Organic Inorganic Biology Chemistry Molecular Model Set for Student Teacher(86 Atoms & 153 Bonds) (239pcs)

Description

iTavah Molecular Model Provides Funny and Creative Visual Chemistry Teaching to You! iTavah molecular model kit, with 86 Atoms, 153 Bonds and a molecular tool, enables students or any users with hands on activity to build models for organic and inorganic chemistry. The atoms of 12 different elements and flexible bonds help you build model organic structures, cyclic compounds, or stereoisomerism, etc. Students of all kinds will find it funny and helpful in studying molecular geometry. A great hands-on way to learn! Specification: Material: PP(Atoms); LDPE(Bonds); ABS(Box) Atoms of Chemistry Elements: Hydrogen, Carbon, Oxygen, Nitrogen, Sulfur, Phosphorus, Fluorine, Chlorine, Bromine, Iodine, Metal and Boron Bonds: 25 long flexible bonds (for double and triple bonds) 60 medium-length hard bonds (for single covalent bonds) 60 short single bonds (for compact single covalent bonds) 8 short double bonds (for compact double covalent bonds) Size: Hydrogen Atoms: Diameter 17mm ; Other Atoms: Diameter 23mm Weight: 21.16oz (600g) Package Included: 1.Atoms x 86 2.Bonds x 153 3.Molecular Tool x 1 4.Instruction x 1 5.ABS Box x 1