Copper is different from Nickel, Steel, and Iron because it is a diamagnetic material, while the others are ferromagnetic.
Three of the following four are alike in some manner while one is different. Select the different one.
Asked in Management Officer (Rajya Sampati Vibhag) Exam 2023 · Topic: Metals, Minerals, Ores: Properties, Uses (Definition and classification of metals, non-metals, and metalloids)
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