ATOM and MOLLECTIONS Teacher package

MACHINE TRANSLATION (not authorised yet)

The teacher's package consists of 2 atomic nuclei and adapted electron shells. All parts of the package except the storage board are magnetic and thus easy to present on the board.

The composition: 2 atomic nuclei with a diameter of 18 cm and 13 cm, 8 electron shells, 20 protons, 20 electrons, 20 neutrons, 1 metal board to store a set of 55 cm x 55 cm, 20 black atoms, 20 white atoms, 20 red atoms, 10 blue atoms, 10 green atoms, 10 yellow atoms, 50 bonds.