Respuesta :
The presence of unpaired electrons is what causes paramagnetism. Paramagnetic substances are those that have unpaired electrons.
What are the factors which determine paramagnetism?
The presence of magnetic moments responsible for the paramagnetism of substances in atoms or ions can be caused by several factors, including orbital motion of electrons around nuclei (orbital paramagnetism), spin angular momentum of electrons (spin paramagnetism), and magnetic moments of atomic nuclei.
What is meant by paramagnetism?
The presence of unpaired electrons is what causes paramagnetism. Paramagnetic substances are those that have unpaired electrons.
When an external magnetic field is applied to a paramagnetic substance, the magnetic field causes the paramagnetic substance's electron spins to align parallel to the field, resulting in a net attraction.
As a result, paramagnetism is closely related to the proclivity of electron dipole moments to align with an applied magnetic field.
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