Respuesta :

Its b.aluminum 

I hope this helps and sorry if I am wrong 

Aluminium cannot be made into a magnet as it is not ferromagnetic and  cannot be made into magnets and will not be attracted to magnetic fields.

What makes a metal magnet ?

A piece of metal will be magnetic if the crystalline structure of the atoms within it is oriented in such a way that all of the atoms face the same direction. The atoms in most materials are not arranged into any kind of pattern.

Magnetization is only possible with ferromagnetic materials. The atoms of ferromagnetic metals are frequently not aligned in their native form, therefore they must be magnetized. When a metal is magnetized, it produces one of three types of magnets

Temporary Magnet

Permanent Magnet

Electromagnets

Aluminium cannot be made into a magnet as it is not ferromagnetic and  cannot be made into magnets and will not be attracted to magnetic fields.

To know more about Magnet

https://brainly.com/question/2841288

#SPJ2