Cobalt is a material which is ?
Correct answer: A. Strongly attracted by a magnet
- A. Strongly attracted by a magnet
- B. Not attracted by a magnet
- C. not a magnet
- D. Weakly attracted by a magnet
- E. None of these
Explanation
Cobalt is ferromagnetic, so it is strongly attracted to a magnet and can be magnetised. Iron and nickel show the same important magnetic property.
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