Everything in the world is made of tiny little particles called ________.
atoms
______ in an atom spin.
Electrons
_________ is a rock and a magnet.
Magnetite
In ________ material the spinning of electrons is done in all the same way.
magnetized
If the lines of magnetic force flow in opposite ways, then they ____ each other away.
push
If the magnetic force is all flowing in the same direction, then the magnets ____ together.
pull
Magnets attract nickel, cobalt, and ___ or steel.
iron
The biggest magnet on Earth is _____.
Earth
