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Shapes of Molecules
Model Set
Help students visualize the shapes of molecules!
There is no better way to demonstrate to your students the valence shell electronpair
repulsion theory. This eight-model collection set contains colorful, sturdy plastic
atoms and pear-shaped bonds and lone pairs. Components are durable, easy to
assemble, and are great for classroom demonstration and display. Set contains
sufficient parts to make the eight atomic models listed.
Coordination
MODELS, MOLECULAR, PLASTIC continued on next page.
Shapes of Molecules Model Set
AP5456
Models, Molecular, Plastic, continued
Magnetic Water Molecules Kit
Each set includes 12 water molecules, one sodium, one chloride, one ethane and one
hydroxyl group. The embedded magnets in the atoms reflect the correct positive or
negative charges to give students hands-on experience in molecular attraction or
repulsion. Two sizes available.
Catalog No. Description Price/Pkg.
AP8068 Magnetic Water Molecules Kit, 1-Cup Set $ 53.16
AP8075 Magnetic Water Molecules Kit, 6-Cup Set 293.00
Magnetic Water
Molecules Kit
AP8068
Molecular Geometry,
Bonding and Balloons—
Demonstration Kit
By: The Flinn Staff
Imagine! Use balloons to build amazing models of molecular shapes. Make a
tetrahedron, an octagon or even a trigonal bipyramid. The models are very quickly
interchanged so that all structures can be covered. The holder and balloons may also
be used to illustrate hybrid orbitals and even sigma versus pi bonding in organic
compounds. Includes all the parts needed to assemble the balloon holder and
enough balloons to create 15 models, along with detailed procedures, background
information and complete Teacher Notes.
Catalog No. Description Price/Each
AP6878 Molecular Geometry, Bonding and Balloons—
Demonstration Kit
$40.69
No. Shape Formula
Coordination
No. Shape Formula
1 Linear HCl 3 Pyramidal NH3
2 Linear BeCl2 4 Tetrahedral CH4
2 Bent H2O 5 Trigonal bipyramidal PCl5
3 Trigonal planar BF3 6 Octahedral SF6
Above models can also be modified to include additional shapes such as T-shaped,
square planar, etc. Great for introductory through advanced chemistry classes.
Instruction sheet and a plastic storage case are included.
Catalog No. Description Price/Each
AP5456 Shapes of Molecules Model Set $58.86
Molecular Geometry, Bonding and Balloons—Demonstration Kit
AP6878
Demonstration Scale Molecular Models
Two sets are available. Each set includes both rigid bonds and flexible bonds to allow
the construction of double- and triple-bonded molecules. Each set also includes The
Molecular Models User’s Guide—a 43-page illustrated guide.
Organic Chemistry Demonstration Model Set:
Includes: 50 rigid bonds, 16 flexible bonds, The Molecular Models User’s Guide and
32 atom centers as follows:
• 17 hydrogen (white) • 1 nitrogen (blue) • 8 carbon (black) • 1 bromine (brown)
• 3 oxygen (red) • 1 iodine (orange) • 1 chlorine (green)
Deluxe Demonstration Model Set:
Set includes: 104 rigid bonds, 8 flexible bonds, The Molecular Models User’s Guide
and 50 atom centers as follows:
• 18 hydrogen (white) • 2 iodine (orange) • 16 carbon (black) • 2 bromine (brown)
• 3 oxygen (red) • 1 sulfur (yellow) • 3 chlorine (green)
• 3 nitrogen (blue) • 1 octahedral metal (silver) • 1 tetrahedral metal (silver)
Catalog No. Description Price/Each
AP8906 Organic Chemistry Demonstration Model Set $179.53
AP8907 Deluxe Demonstration Model Set 312.48
Organic Chemistry
Demonstration Model Set
AP8906
Deluxe Demonstration
Model Set
AP8907
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