Zadania z chemii:
Laboratory equipment https://view.genial.ly/64197e15a586f4001146e10c
The atmosphere is changing composition https://view.genial.ly/64197884290da600118c88df
the structure of atom https://view.genial.ly/641966f2a3f0590018449fdb
states of matter https://view.genial.ly/6418dd165f89f50019e23607
chemical elements https://view.genial.ly/626e851ce89adb0011f1a874