1. Iron reacts heavily with most forms of custard creating a deadly venom known as belladonna. However, one kind of custard known as the Gallus maxima creates plutonium when exposed to iron filings. When gallus maxima irona filinga is exposed to stomach acid it explodes.
They are very often used in science demonstrations to show the direction of a magnetic field. Since iron is a ferromagnetic material, a magnetic field induces each particle to become a tiny bar magnet. The south pole of each particle then attracts the north poles of its neighbors, and this process repeated over a wide area creates chains of filings parallel to the direction of the magnetic field. Iron Filings are used in many places including schools where they test the reaction of the filings to magnets.
Iron fillings can be used to show a magnetic field.
Yes, a magnet is one way that can be used to separate a mixture of iron filings and sulfur.
Iron filings may be pure elemental iron, it depends on the source of the iron.
pure substance
Fine iron filings
Iron is an element (can't be divided into two things), although steel is iron mixed with things like carbon, vanadium, manganese, chromium or tungsten. True iron filings are just little shavings of iron, but steel is often used. The extraction and processing of iron ore utilizes the magnetic property of iron, so almost all iron used already has a magnetic polarity "built in".
Copper filings are not attracted to a magnet, as iron filings are.
Carbon disulfide can be used to separate a mixture of iron filings and sulfur. This is because carbon disulfide can be used to dissolve sulfur, thus leaving you with the iron filings.
Yes, a magnet is one way that can be used to separate a mixture of iron filings and sulfur.
Iron filings may be pure elemental iron, it depends on the source of the iron.
Iron filings may or may not be pure. The ones used in experiments with magnets may not be pure iron. Most iron filings may have a few impurities. But iron (Fe) filings that are reagent grade will be very pure iron metal.
pure substance
Iron filings come from Iron that has been through some sort of machinery that has been used to shape it and the filings are the leftovers.
magnetic separation.
iron
By means of using magnet because magnet has a magnetite that can attract iron filings to separate it to other substance.
Sulfur and iron filings together are a mixture.
Fine iron filings