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STD 12 - 4. d and f- block elements — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - 4. d and f- block elements4 Marks
MCQ
Permanent magnet is made from
  • A
    Cast iron
  • ✓
    Steel
  • C
    Wrought Iron
  • D
    All of these
✓

Answer

Correct option: B.
Steel
b
It’s Obvious.
 

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