![subject](/tpl/images/cats/himiya.png)
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.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 16:00
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 01:00
Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:00
11) burning your hand when accidentally touching a hot plate is an example of which heat transfer? a. conduction b. convection c. radiation d. none of these
Answers: 2
You know the right answer?
Magnetite, fe3o4, is a ferrimagnetic, rather than a ferromagnetic material that contains different i...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 02:27
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 02:27
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 24.03.2020 02:27
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 02:27
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 24.03.2020 02:28
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 02:28
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 02:28
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 02:28
![question](/tpl/images/cats/mat.png)