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They would get mixed up and would become non-magnetic.
compoundIf the iron fillings are pure, they contain only one type of atom (all the atoms have the same number of protons). Thus, the filings would be a sample of the element iron. If the filings are rusty, then they would contain compounds (iron oxides).
In solution, the salt will be dissolved in the water, the sand and iron will settle to the bottom of the container. Separate out the water, evaporate the water and the salt will remain, separate the sand and iron filings with a magnet.
One way would be to use a magnet
You could do this using a magnet, Iron filings are attracted to a magnet, aluminium filings are not.Hint: magnetism, investigate the relative magnetic properties of the metals.Iron is a ferrous material, and aluminum is non-ferrous. A magnet would separate the two materials as the iron would be attracted to the magnet while the aluminum filings would not. The term ferrous basically refers to any material which contains iron.
Business filings are usually organized into three separate sections. The sections would be action, reference, and archive. Action would be the current files. Reference would be those one would find on occasion. Archive would be for retention.
Fine iron filings
I would separate copper strands and iron filings by using a magnet. The iron is magnetic, but the copper is not, so the magnet picks up the iron, but leaves the copper behind.
Aluminum and iron can be differentiated because iron is magnetic and aluminum is not. To separate them, expose the filings to a magnetic source and the iron will separate.
Magnet
water and a magnet
Yes, a magnet would remove the iron filings without attracting the copper salts, copper salts are not magnetic.
They would get mixed up and would become non-magnetic.
The best reason for using iron filings instead of an iron nail in a chemical reaction process would be that the filings would take less time to dissolve, because they are already in the smallest solid form they can be in. They are also more likely to have been stored in such a way that they are not contaminated by rust or other pollutants.
Sulfur is a fine powder that is light yellow in color; iron filings are metallic. A mixture would be just that: a light yellow powder intersperced with metallic particles.
if they were good gladiators then they would just use fake teeth but if not most of there teeth would have rotted and fell out.
Iron filings would be made from comon steel stock, which would embody carbon in its makeup. Ignoring that distinction, iron filings could be considered a uniform material. But soon subject to oxidation.