List 4 methods that can be used to separate mixtures and physical properties that are used when using each method.
this is for my homework! !

Well you could sort it out based on color you could stain and that uses size you could get a magnet if you want to seperate out iron or something which uses electro magnetism and if it is a liquid you could let it stand till it seperates using density

If this is a true or galse then its true but if not then what is the question?