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Answer:
1. When two magnets are brought near each other, like poles repel; opposite poles attract. 2) When a magnet is brought near a piece of iron, the iron also gets attracted to the magnet, and it acquires the same ability to attract other pieces of iron.
2. Iron, nickel and cobalt are strongly attracted to magnets. Scientists call these metallic elements "ferromagnetic" because of this strong attraction.
Explanation:
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