MHT CET202121 Sep 2021Evening ShiftChemistrySolid StateActual
Which element among the following is ferromagnetic?
Options
- ANi
- BCu
- CSc
- DZn
Correct answer
A. Ni
Step-by-step solution
A few substances like iron, cobalt, nickel, gadolinium and CrO ₂ are attracted very strongly by a magnetic field. Such substance is called ferromagnetic substance. Besides strong attractions, this substance can be permanently magnetised.