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Chemistry, 28.09.2019 23:00 aj12381

Magnetite, fe3o4, is a ferrimagnetic, rather than a ferromagnetic material that contains different iron isotopes. how is it different from ferromagnetic minerals?
a) it has opposing magnetic moments.
b) it can be spontaneously magnetized.
c) its magnetization is temperature dependent.
d) the electrons in the iron spin in the same direction.

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