Flexible bond, 90mm (double bonding), Packs of ten 90mm flexible bonds to represent double bonding, Use to supplement your Unit building sets or for building custom models
Minit Carbon atom, Cb, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Allene or Acetylene, Color: Black
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
Minit Phosphorous atom, Pk, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Tetrahedral, Color: Purple
Minit Nitrogen atom, Nj, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, 6 atom planar ring or Azo, Color: Blue
Minit Carbon atom, Cm, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Trigonal bipyramid, Color: Black
Minit Oxygen atom, Ob, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Diunivalent or Hydrogen bonding, Color: Red
Minit Oxygen atom, Om, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Trigonal bipyramid, Color: Red
Minit Oxygen atom, Or, Atom centres are colour-coded according to element with prongs set at the correct bonding angles, 6 mm diameter atom centre, Minerals, Color: Red