Use a centrifuge. Magnetic separation will not work if they are brass nails.
Iron is extracted with a magnet.
Filtration is the best method.
There are many methods of separating a mixture.Please specify what kind of mixture it is.
This is a simple method common in a kitchen; use a scoop.
This is a very simple method to separate immiscible liquids with different densities.
Filtering Distillation Evaporation
Current Edited Answer: Using the methods available to separate mixtures that are applicable to what solutions you want to separate. Example: Filtration, Evaporation, Distillation. Same as a mixture because a solution is a type of mixture.
Filtration Paper Chromatography Distillation
winnowing,sieving,sedimentation ,centrifugation ,decantation, evaporation
Various methods could be used to separate such a mixture. However, one suitable method which is widely used for separating gas mixtures is fractional condensation. This method relies on differences in boiling points to separate the components.
For example solvent extraction.
Distillation, filtering, sifting, and evaporation.
Distillation, filtering, sifting, and evaporation.