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Which one of the following materials is ferromagnetic? , Which one of the following materials is ferromagnetic?
Which one of the following materials is ferromagnetic?
A.
Nickel
Nickel
B.
Wood
Wood
C.
Gold
Gold
D.
Manganese
Manganese
Solution
A. Nickel
Explanation
Nickel is ferromagnetic material. Nickel is a chemical element with symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel belongs to the transition metals and is hard and ductile.
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