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Technical data


Molecular model construction set, extension set inorganic/organic chemistry, demo, ball sizes 30/40/50 mm

Article no: 39829-02

Function and Applications

Demo molecular model construction set as an extension set to the basic demo molecular model construction set (item number 39829-01). For building inorganic and organic molecule models. With large spheres of 30 (hydrogen), 40 (e.g. carbon) and 50 mm diameter (e.g. sulphur). Ideal for front-of-class teaching.

Benefits

  • For inorganic and organic molecular models

  • Large sphere diameters

  • Equipped with all necessary elements and connectors

  • Optimally suited for both beginning and advanced chemistry classes in high school

  • Supplied in a transparent plastic box, which allows for clear and convenient storage

  • All parts are extremely stable and colored in the international standard color

Equipment and Technical Data

Diameters:

  • for hydrogen: approx. 30 mm

  • for carbon, oxygen, nitrogen, phosphorus, tetravalent sulphur, bromine and metal: approx. 40 mm

  • for halogen and monovalent sulfur: approx. 50 mm

Contents:

  • 32 spheres of hydrogen (1 connecting hole)

  •   2 spheres of carbon (2 connecting holes, 180°)

  •   4 spheres of carbon (3, 120°)

  • 12 spheres of carbon (4, 109°28')

  • 10 balls of oxygen (1)

  •   8 balls of oxygen (2, 105°)

  •   2 spheres nitrogen (2, 105°)

  •   4 spheres of nitrogen (3, 107°)

  •   4 spheres of nitrogen (4, 109°28')

  •   6 balls of sulphur (2, 105°)

  •   4 balls of sulphur (4, 109°28')

  •   4 spheres phosphorus (4, 109°28')

  •   6 spheres halogen (1, 50 mm)

  •   2 spheres halogen (1, 30 mm)

  •   2 spheres bromine (1)

  •   2 spheres metal (2, 180°)

  •   2 balls metal (2, 105°)

  •   4 balls metal (3, 107°)

  •   4 balls metal (4, 109°28')

  • 16 connectors, short (15 mm)

  • 110 connectors, medium (46 mm)

  • 24 connectors, long (70 mm)

 

 


PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com