What is the basic difference between the atom/molecule of a diamagnetic and paramagnetic material?

What is the basic difference between the atom/molecule of a diamagnetic and a paramagnetic material?

What is the basic difference between the atom/molecule of a diamagnetic and a paramagnetic material? Why are elements with even atomic number more likely to be diamagnetic?

What is the basic difference between the atom or molecule of a diamagnetic and a paramagnetic material? Why are elements with even atomic number more likely to be diamagnetic?

Difference between atoms and molecules:

List difference between atom and molecules .

What is the difference between ferromagnetic and paramagnetic substances ?