| A | B |
|---|
| Magnetism | invisible force or attraction |
| Magnetic domains | a grouping of atoms that line up in the same direction |
| Poles | any magnet has two ends called |
| Magnet | any material that attracts iron and materials that contain iron |
| Magnetic force | The attraction or repulsion between magneti poles |
| Magnetic field | The area of magnetic force around a magnet |
| Neutron | a particle that doesn't carry an electric charge |
| Nucleus | the core at the center of every atom |
| Atom | the smallest particle of an element that has all the properties of that element |
| Proton | a positively charged particle found in the nucleus |
| Element | one of about 100 basic materials that make up all matter |
| Ferromagnetic material | a material that shows strong magnetic effects |
| Electron | a tiny negatively charged particle that usually exists in the outer region of an atom |
| Permanent magnet | is made up of a material that keeps its magnetism |
| Temporary magnet | is made up of a material that easily loses its magnetism |
