MATERIAL SCIENCE:
>materials shows magnetism due to configuration
of electrons in atom.
>the materials which can strongly attracted by magnet called FERROMAGNETIC MATERIALS Ex:nickel,cobalt,iron(FE),GD.
>the materials which can weakly attracted by strong magnet called PARAMAGNETIC MATERIALS Ex:aluminium,copper,uranium,platinum at very cold.
>the materials which can weakly repel by strong magnet called DIA MAGNETIC MATERIALS
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