Iron is magnetic because of polar molecular alignment.
Iron is naturally magnetized.
It will stick to either pole, providede that the iron is not magnetized and that it is not above the Curie temperature (the temperature above which iron can no longer be magnetized, named after Marie and Pierre Curie).
iron
iron
IRON OXIDE
The not magnetized rod will be attracted by both of the magnetized rods.
No. Only a hand-full of metals can be magnetized, for example iron, nickel and cobalt.
Iron
Unless one or both iron nails are magnetized, then nothing will happen. If one nail is magnetized, then the other nail will be attracted to the magnetized nail.
Unless one or both iron nails are magnetized, then nothing will happen. If one nail is magnetized, then the other nail will be attracted to the magnetized nail.
Unless one or both iron nails are magnetized, then nothing will happen. If one nail is magnetized, then the other nail will be attracted to the magnetized nail.
Unless one or both iron nails are magnetized, then nothing will happen. If one nail is magnetized, then the other nail will be attracted to the magnetized nail.