Magnets
1. Magnets attract materials like iron, nickel, and cobalt.
2. Every magnet has two poles — north and south.
3. Like poles repel, and unlike poles attract.
4. The area around a magnet where its force acts is called the magnetic field.
5. Magnets can be natural or artificial.
6. Compass needles use magnets to show direction.
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Why only iron, nickel, and cobalt , what about other metals.