I'm not sure.I added a link,read there.
Emeralds are not magnetic because they do not contain any magnetic properties. The magnetic properties of a material depend on its atomic structure and the presence of unpaired electrons, which are not present in emeralds.
Magnetism.
Copper does not exhibit magnetism in its properties because it is not a ferromagnetic material. This means that copper does not have a strong attraction to magnets and does not retain magnetism when exposed to a magnetic field.
Who were the first to discover a substance with magnetic properties
the properties are the hardness ,luster,streak,floresence.
Magnetism, people believed it was magical because they had no understanding of the forces of magnetism.
Gypsum is a non-magnetic mineral, primarily composed of calcium sulfate dihydrate. It does not exhibit any significant magnetic properties, as it lacks ferromagnetic materials. Therefore, the amount of magnetism in gypsum is essentially negligible.
No, sapphire is not magnetic. Sapphire is a type of corundum mineral composed of aluminum oxide, which does not possess magnetic properties.
Yes, aluminum is paramagnetic, which means it is weakly attracted to magnetic fields. Its properties in relation to magnetism include being easily magnetized and demagnetized, having a low magnetic permeability, and not retaining magnetism once the magnetic field is removed.
I believe the answer to be: motion, magnetism as well as conductor.
Size, magnetism, and solubility
Peter Mohn has written: 'Magnetism in the solid state' -- subject(s): Magnetism, Solids, Magnetic properties