Descriptions

The Inorganic/Organic Instructor Se for teachers includes 120 color-coded plastic atom parts, 18 lone pairs, and 102 bonds in a storage box. This set provides teachers with a hands-on activity to visually demonstrate inorganic molecules, empirical formula representations, organic structures, and other concepts of inorganic and organic chemistry. The atom parts, lone pairs, and links are made from durable plastic and easy to identify by standard color-coding. Atom parts range from 17mm to 23mm in diameter and represent carbon, oxygen, hydrogen, nitrogen, sulfur, halogen, phosphorus, and metal. It comes with 18 lone pair paddles, 40 flexible bonds, 62 rigid bonds, a storage box, and instructions.

Contains: 120 atom-parts (listed below)

(24) black carbon atom parts: (16) tetrahedral, (8) trigonal bipyramidal
(28) red oxygen atom parts: (6) Monovalent, (16) angular divalent, (6) tetrahedral
(16) white hydrogen atom parts: (14) monovalent, (2) linear divalent
(13) yellow sulfur atom parts: (8) angular divalent, (4) tetrahedral, (1) octahedral
(10) blue nitrogen atom parts: (6) tetrahedral, (4) Trigonal bipyramid
(7) purple phosphorus atom parts: (2) pyramidal, (4) tetrahedral, (1) trigonal bipyramidal
(8) green monovalent halogen atom parts
(14) grey metal atom parts: (4) monovalent, (2) angular divalent, (2) trigonal planar, (4) tetrahedral, (1) octahedral
(18) Lone pair 2D paddles: (6) pink, (6) purple (6) beige lone pair electrons
(50) medium-length grey links
(40) long flexible grey links
(12) medium-length purple links
(1) Bond Remove Tool
Storage box
Instructions

The JC LAB system is the original, unique, dual-scale system of high quality low-cost molecular models. These enormously popular sets are ideal for college use but are also used by scientists all over the world.

Important notice: JC LAB atomic and molecular model products are not toys! They are intended for use as a scientific educational aid only, and consequently are not suitable for children less than 10 years of old.