Question:medium

Which material is diamagnetic?

Show Hint

Most noble metals and covalent/ionic solids like Copper (Cu), Gold (Au), Silver (Ag), and Water ($H_2O$) are diamagnetic.
Fe, Co, and Ni are always ferromagnetic at room temperature.
Updated On: Jul 7, 2026
  • Iron
  • Copper
  • Nickel
  • Cobalt
Show Solution

The Correct Option is B

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