Decanting  - Pouting off a liquid and leaving the solid behind , Evaporation  - a liquid changing into a gas, this is cause by a rise in temperature , Distillation  - Simple distillation is a procedure by which two liquids with different boiling points can be separated., Filtration - the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter, Magnetism - use of a magnet to separate metal from non metal objects , Chromatography - It is used to identify chemicals (coloring agents) in foods or inks.,

Separation techniques

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