Magnets attract materials that contain iron, nickel, or cobalt. These are called magnetic materials. On the other hand, items made of plastic, wood, glass, or aluminum are non-magnetic because they don’t contain these metals.Examples of household items attracted to magnets (magnetic):1. Refrigerator door (metal surface)2. Paper clips3. Nails4. Keys (if made of steel)5. Scissors (metal part)Examples of household items not attracted to magnets (non-magnetic):1. Plastic spoon2. Wooden table3. Glass cup4. Rubber eraser5. Aluminum foil