MHT CET202123 Sep 2021Evening ShiftChemistrySolid StateActual
Identify ferromagnetic element from following.
Options
- AIron
- BVanadium
- CChromium
- DManganese
Correct answer
A. Iron
Step-by-step solution
A few substances like iron, cobalt, nickel, gadolinium and CrO ₂ are attracted very strongly by a magnetic field. Such substances are called ferromagnetic substances. Besides strong attractions, these substances can be permanently magnetised.