Who were the first to discover a substance with magnetic properties
In the Greek language electron is amber, natural mineral with electrical properties, the first discovered.
It was discovered in Magnesia, Greece.
Magnetism.
Magnetism.
Magnetism
Silicon is a metalloid. Metalloids does not have all the properties of metals. Silicon does not have magnetism.
Electron discovered by einstein probably that how fool
structure
Basically, all magnetism is caused by electric currents - movement of charges. At the microscopic level, magnetism (in a permanent magnet) is caused by the spin of the electron, as well as the electron's orbit around the atom.
This particle was the electron in 1897 (J.J. Thomson).
physical change
Magnetism, people believed it was magical because they had no understanding of the forces of magnetism.