A magnets magnetism is strongest at the poles.
The place where magnetism is the strongest on a magnet is at the poles, which are located at the ends of the magnet. The magnetic field lines are most concentrated and strongest at the poles compared to other parts of the magnet.
Quite simply, magnetism is stronger than gravity. In order to see a gravitational attractment you need a big difference in the force while magnetism all you need is opposite poles to attract each other. Imagine the difference between the whole earth and a small pebble. That's the difference you need in-order to achieve gravitational attractment.
Magnet-ic Magnet-on (also the name of a Pokemon)
The weight of a magnet does not directly affect its strength. The strength of a magnet is determined by its magnetic material, shape, and how it is magnetized. A heavier magnet may have more material in it, which could potentially make it stronger if the material used has high magnetic properties.
magnetism
Take a strong magnet, and rub it across the weak one and it'll make it stronger. You can weaken or destroy an on objects magnetism with heat or with physical shock such as banging it with something or on something.
Permanet Magnet
magnetism
Magnet
the poles
Because the magnetism runs from one end of the magnet to the other - across the whole magnet. You cannot have magnetism running in opposing directions in the SAME magnet.
A magnet can lose its magnetism if exposed to high temperatures. If heated above the point called the Curie temperature, a magnet will lose its magnetism.