5G30.20-Paramagnetism of liquid oxygen

liquid_oxygen_7liquid_oxygen_1 liquid_oxygen_6 liquid_oxygen_5 liquid_oxygen_4 liquid_oxygen_3 liquid_oxygen_2

Description: Using a high power magnet, you can show the paramagnetism of liquid oxygen
In general, liquid oxygen is not magnetic, but when an external magnetic field is introduced, the dipole moments give the material a net magnetic field.

Flask     Test Tube

Note: Should we add how to make liquid oxygen?