Unit VSEPR Orbital White, Model electron orbital for use with the Unit system to show the theory of VSEPR and electron orbitals, Each pack contains 6 orbitals
Unit VSEPR Orbital Black, Model electron orbital for use with the Unit system to show the theory of VSEPR and electron orbitals, Each pack contains 6 orbitals
Organic and inorganic chemistry peg pack, A selection of pegs for building inorganic and organic compounds. Contains 72 pegs (24 radial, 12 polar and 36 tetrahedral)