Using magnet - This is the process of separating magnetic materials from a mixture using a magnet.Evaporation - This is the process of separating a mixture by heating the liquid, causing it to change into a vapor or gas, leaving the solid behind.Filtration - This technique uses a filter paper to separate solid particles from a liquid.Decantation - This method allows heavier solid particles to settle at the bottom of a container, allowing the liquid to be poured off.Sieving - This method uses a sieve to separate larger particles from smaller ones, like separating grains from stalks.