How do you make a magnet that repels?

When you place like poles of two magnets near each other (north to north or south to south), they will repel each other

Explanation:

Every magnet has both a north and a south pole. When you place the north pole of one magnet near the south pole of another magnet, they are attracted to one another. When you place like poles of two magnets near each other (north to north or south to south), they will repel each other.

ill do it for 100, also this isnt 80 its 40

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge