Atoms and chemical bonds: building kit

5,0 (1 reviews)
99 (prints)

Model description

A set of elements allowing the construction of different models of atoms and covalent bonds. It consists of 4 types of beads symbolising atoms of different valency and three different linkers symbolising single, double, and triple ionic bonds.

The model will be particularly useful in chemistry classes.

NOTE: Four blank beads are included, allowing you to work out for yourself which atoms they symbolise.


Model elements

The model consists of 48 printable elements. It has been prepared in such a way that it is possible to print the elements individually or as part of group prints.

The file with a visualisation and caption of the individual elements can be found on Skriware Academy: [VISUALISATION] Atoms and chemical bonds: building kit


Among the files to be printed you will find:

Single element files:

- Single atomic bonding: linker symbolising a single ionic bond,

- Double atomic bonding: linker symbolising a double ionic bond,

- Tripple atomic bonding: linker symbolising a triple ionic bond,

- Molecule with 3 holes (no name): ball without any with three holes (smallest)

- Molecule with 5 holes (no name): ball with five holes,

- Molecule with 6 holes (no name): ball with six holes,

- Molecule with 8 holes (no name): ball with eight holes (largest).


Files with sets of elements - so called plates:

- Atomic bondings - set of bondings,

- Group 1 - group of atoms with valency I,

- Group 2 - group of atoms of valency II,

- Group 3 - group of atoms of valency III,

- Group 4 - group of atoms of valency IV,

- All groups molecules - all atoms.


Technical data

Model size (XYZ): individual bead - 24 x 25 x 25 mm.

Printing time: set - individual bead - 30 min to 1 h 3 min/ file "All groups molecules" file - 26 h 53 min.

Filament quantity: set - individual bead - od 9 g do 17 g / file "All groups molecules" - 406 g.

Recommended filament type: SkriPLA / PLA.


If you want to learn more or recall some information about 3D printing, check out our training materials for teachers at Skriware Academy: 3D printing e-courses


Additional information

Some parts of the model are very small, so be careful when removing them from the 3D printbed and when removing the support.


If this model does not quite suit your needs, you can check out another particle model: 



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