Here's why:
* Magnetism is a force: It's the force of attraction or repulsion between magnetic materials.
* Magnetism is caused by moving charges: The movement of electrons within atoms creates magnetic fields.
* Boiling is a physical change: It's the transition from a liquid to a gas, and it involves changes in the arrangement and movement of molecules.
Think of it this way: If you heat a magnet, it might lose its magnetic properties at a certain temperature (called its Curie temperature). This is because the increased thermal energy causes the electrons to move more randomly, disrupting the alignment of their magnetic fields.
But that's not boiling. It's a change in the magnetic properties of the material, not a change in its state of matter.