What type of substances would make better permanent magnets, ferromagnetic or ferrimagnetic.Justity your answer.

What type of substances would make better permanent magnets, ferromagnetic or ferrimagnetic. Justify your answer.

What type of substances exhibit anti-ferromagnetism?

Why steel is used to make permanent magnets ?

What type of magnetic material is used in making permanent magnets?

Name one metal each to make a permanent magnet and a temporary magnet.

What are permanent magnets? Give one example.