google says
Apparently you're not the only one who isn't fully informed of the facts. Yes, the magnet would shift the iron particles. Yes, it would attract them, but not so much that you'd notice. Unless all the electrons in a material are spin-paired, one spin up and one spin down, then the material will be paramagnetic. Metallic iron has six 3d electrons, two paired and four unpaired - it's paramagnetic. Iron in red blood cells is bound to heme protein as iron (II). It also has six d electrons, two paired and four unpaired (though it's missing both of its 4s electrons), and so it also i