STD 12 - 4. d and f- block elements — NEET STD 11 Science — Question
Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 4. d and f- block elements4 Marks
MCQ
Which of the following is ferromagnetic
A
$Cr$
B
$Mn$
C
$W$
✓
$Co$
✓
Answer
Correct option: D.
$Co$
d (d) The substances which are strongly attracted by magnetic field and show permanent magnetism even in absence of magnetic field are ferromagnetic e.g.. $Co,\,Fe,\,Ni$
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