Unit style model sets-big 45mm atoms & even longer bonds. Makes any molecular structure visible at the back of large lecture halls.
Unit Molecular Models are the most versatile of any large atom sets on the market. The 45mm atoms comes in multiple colors & each can be configured for any VSEPR or non-VSEPR geometry.
Click on each individual set & then go to its Parts tab to see what comes included. Any set can be augmented from the Components section.
Any Unit atom can be built for univalence by adding one of the 3 different pegs. Combinations of these 3 pegs can produce any molecular geometry from divalent to trigonal on up to octahedral.
Watch the video below to see how easy it is to make any molecular geometry from any Unit atom.
Trigonal/Trigonal Bipyramidal Atoms
Tetrahedral/Trigonal Pyramidal Atoms