Use a magnet.
you an use a magnet to get the iron fillings out
Iron fillings can be separated: - with a magnet - after the dissolution of the mixture, by filtering
a magnet
by using carbon disulphide
Use a magnet to lift out the iron filings.
a magnet will pull the iron out of the black pepper
Iron is separated with a (electro)magnet.Camphor is extracted with acetone.
No, iron filings are not a mixture
To separate out the iron fillings, run a magnet over the mixture of iron fillings, sand and water. As iron is a magnetic material, it will stick to the magnet thus allowing you to take it out. Then, run the mixture over a filter funnel with filter paper. After the filtration, the filtrate would be water and the sand would be stuck on the filter paper.
The easiest way is with a magnet. It'll attract the iron and not the copper. If you're on a higher budget, the difference in the melting point could help.
Mixture
use a magnet