What are the three elements that are influenced in magnetic fields?

Question

Quizplus · Accepted Answer

The only elements that are ferromagnetic are Iron, Nickel, and Cobalt. There are also some alloys of rare earth metals that are also ferromagnetic.
They are magnetic because there are some free electrons that are unpaired, meaning that their spin can be altered by the magnetic field they are in. Other metal elements do not have unpaired electrons. Non-metals do not even have free electrons, so they cannot conduct electricity.

What Are the Three Elements That Are Influenced in Magnetic