only one... but there are difrent shapes...
Primarily nickel, iron, and cobalt.
The main types of magnets areBar MagnetHorseshoe MagnetCylindrical MagnetBall-ended MagnetThese are the main types . There are many more types .
There are 9 different kinds of wax. I can't name them all but i know there are 9 kinds
My answer id they have different shapes and colors.
magnets make the radishes grow larger. i noticed that the magnets also made the radishes produce more leaves.
Both artificial and natural magnets.
You could glue them on with many kinds of silicon glue.
Primarily nickel, iron, and cobalt.
Objects that contain iron, nickel, or cobalt are attracted by magnets. These materials are known as ferromagnetic materials.
If the other material is magnetized, then yes.
I don't know of any websites that appraise magnets, you could try to take them to an antique store. The best bet would be to list them on ebay with a reserve price and see what you can get for them.
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Ferro-magnets, permanent magnets, temporary magnets, and electromagnets. Ferro-magnets are magnets that are magnetic at a higher temperature than room temperature. do not quote me on that. permanent magnets are magnets that are always magnets, they are the kinds you use a lot. Temporary magnets are things that are magnetic in an extrenal magnetic field. Last but not least, electromagnets. Electromagnets are coils of wire around a cobalt, nickel, or iron. When ou run electricity through the wire, the core and wire become magnetic.
Materials containing iron, nickel, or cobalt are attracted to magnets. This includes items such as iron nails, nickel coins, and certain types of jewelry. Additionally, magnetic fields can also attract items made of steel, which is an alloy containing iron.
Magnets can be made from many different metals so there is no specific atomic mass.
cheese