Mol.model const.kit,organ.chem.

 Product No: 39821-88

Function and Applications

With these big elements (Atoms) for molecular models structures of chemical compounds can be presented especially vividly also to a greater number of observers

Benefits

  • structural elements of shockproof plastic
  • diameter of the elements: 38 mm (ostentatious)
  • chemical elements characterized by internationally usual colors
  • angularity of the connections by precisely rivetted push-buttons according to the valences of theelements
  • transparent connectors:straight for single bonds and curved for double and triple bonds
  • push-buttons for a secure connection of the elements even after years of use

Equipment and technical data

89 colored balls (atomic centers)

  • 18 black balls (Carbon) * tetravalent
  • 36 white balls (Hydrogen) * monovalent
  • 5 green balls (Halogens) * monovalent
  • 12 red balls (Oxygen) * bivalent
  • 3 blue balls (Nitrogen)* trivalent
  • 2 blue balls (Nitrogen) * pentavalent
  • 2 yellow balls (Sulphur) * bivalent
  • 2 yellow balls (Sulphur) *tetravalent
  • 2 yellow balls (Sulphur) * hexavalent
  • 3 orange balls (Phosphorus) * trivalent
  • 1 orange ball (Phosphorus) *pentavalent
  • 1 light-gray ball (Metal) * monovalent
  • 1 light-gray ball (Metal) * bivalent
  • 1 light-gray ball (Metal) * trivalent

 

72transparent connectors

  • 50 connectors, single bonds
  • 16 connectors, double bonds
  • 6 connectors, triple bonds

1 storage shell of plastic with separating plates




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Product No: 39821-88

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