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Chemistry Models

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Atomic Model Set - Junior
Atomic Model Set - Junior
15490

Model different organic and inorganic compounds with this set. Set includes 30 connecting lugs and 75 colored balls, and a molded storage box with compartments.


SMALL PARTS: NOT FOR CHILDREN UNDER 3 YRS.


Contents:
Carbon (Black) . . . . . . . . . . . . . 12
Hydrogen (White) . . . . . . . . . . . 26
Oxygen (Red) . . . . . . . . . . . . . . . 6
Halogen (Green) . . . . . . . . . . . . 5
Metal (Yellow) . . . . . . . . . . . . . . . 4
Monovalent Metals (Orange) . . 4
Divalent Metals (Orange) . . . . . . 6
Trivalent Metals (Yellow) . . . . . . . 6
Non-Metals (Blue) . . . . . . . . . . . . 6
Bonds . . . . . . . . . . . . . . . . . . . . 30


This set consists of molded polystyrene balls of different colors and sizes along with connecting lugs of different sizes. Set is very helpful in modeling different organic and inorganic compounds. Set consists of 30 connecting lugs and 75 balls of different colors and sizes.

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$23.50 Set
Extra Atomic Models Stand
Extra Atomic Models Stand
15498

Stand for 15497

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$39.00 Each
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Crystal Model Set - Sodium Chloride
Crystal Model Set - Sodium Chloride
15492

This Crystal Model Set contains different colored jacks (Red, Black and White) and connectors (long and short) in a prescribed number to be joined together in an illustrated way to form a Sodium Chloride structure. Material: Polyethylene.

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$10.50 Set $15.50 Set
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Crystal Model Set - Diamond
Crystal Model Set - Diamond
15491

This Crystal Model Set contains different colored jacks (Red, Black and White) and connectors (long and short) in a prescribed number to be joined together in an illustrated way to form a Diamond structure. Material: Polyethylene.

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$10.50 Set $15.50 Set
Atomic Model Set - SeniorAtomic Model Set - Senior
Atomic Model Set - Senior
15489

Model different organic and inorganic compounds with this large set suitable for use by an entire class. Set includes 150 connecting lugs and 370 colored balls, and a molded storage box with compartments.


SMALL PARTS: NOT FOR CHILDREN UNDER 3 YRS.


Contents:
Carbon (Black) . . . . . . . . . . . . . 60
Hydrogen (White) . . . . . . . . . . 125
Oxygen (Red) . . . . . . . . . . . . . . 30
Halogen (Green) . . . . . . . . . . . 25
Metal (Yellow) . . . . . . . . . . . . . . 20
Monovalent Metals (Orange) . 20
Divalent Metals (Orange) . . . . . 30
Trivalent Metals (Yellow) . . . . . . 30
Non-Metals (Blue) . . . . . . . . . . . 30
Bonds . . . . . . . . . . . . . . . . . . . 150


This set consists of molded polystyrene balls of different colors and sizes along with connecting lugs of different sizes. Set is very helpful in modeling different organic and inorganic compounds. Set consists of 150 lugs and 370 balls of prescribed colors and sizes packed in a molded box having separate space for every particular color and size ball.

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$110.95 Set
Molecular Model KitMolecular Model Kit
Molecular Model Kit
15173

Build 3-D models of molecules! Each atom center is designed to accept bonds at the proper angle which gives the appearance of molecular bonding. Molecular sets are easily constructed using the plastic components. 12 sets each: 2 black tetrahedral carbon centers 2 Blue tetrahedral nitrogen centers 6 Green univalent chlorine centers 4 Red diunivalent oxygen centers 1 Yellow diunivalent sulfur center 8 White univalent hydrogen centers 20 Plastic bond connectors 4 Flexible connectors Teacher's Guide and reproducible student worksheet are included.

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$64.95 Each
Organic Structure Wooden Molecular Model KitOrganic Structure Wooden Molecular Model Kit
Organic Structure Wooden Molecular Model Kit
12930

Atoms are represented by large 1 1/4" and 1 1/8" colored enameled balls drilled to receive connecting bonds. The bonds are represented by slotted pegs and springs, which make for easy assembly. The kit is designed to demonstrate the nature of compounds and the fundamental concepts of chemical change. Students can visualize the three-dimensional structure of a molecule and see first-hand the significance of the formulas. The materials in this kit can be used to construct many different organic molecules and to illustrate different forms of isomerism, including structural isomers, cis-, trans-isomers, and chiral compounds. For example, propyl and isopropyl alcohol can readily be distinguished, as can ortho, meta, and para substituents on a benzene ring.

Set includes: 10 carbon (black), 28 hydrogen (yellow), 4 chlorine (green), 2 nitrogen (blue), 6 oxygen (red), 2 bromine (orange), 2 iodine (purple), 30 wood pegs (3.2 cm), 10 wood pegs (5 cm), 10 springs (5 cm).

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$42.50 Each
100 Atom Wooden Molecular Model Kit100 Atom Wooden Molecular Model Kit
100 Atom Wooden Molecular Model Kit
12929

This is an excellent Student Atomic Molecular Set, to construct and understand three dimensional Molecular Structures in Organic and Inorganic Chemistry Studies. It consists of 100 wooden colored atoms and 85 bonds. Construction and teaching of Triple and Double bonds is with ease due to the flexible nature of the bonds. Atom holes are drilled with precision for good grip and bond angles.

The kit gives you three different types of bonds to choose from:
35 aliphatic bonds (3.8 cm long)
35 C-H bonds (2.5 cm long)
15 aromatic bonds (2.9 cm long, for constructing benzene ring compounds)

The colored balls in the set represent the following atoms:
30 carbon (black)
12 oxygen (red), 5 nitrogen (orange)
30 hydrogen (white)
18 halogens (green)
5 sulfur (yellow)

The balls are 2 cm in diameter and are drilled to accept the springs.

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$40.50 Each