sentences: steel cans are made of steels & wood is always magnetic ->  steel cans are magnetic  aluminum cans are made of aluminums & aluminum is always nonmagnetic -> tin squirrels are nonmagnetic aluminum cans are nonmagnetic  wood tire are magnetic & aluminum cans are nonmagnetic -> a mixture of steel cans and aluminum cans is an example of a mixture of magetic and nonmagnetic material a mixture of steel cans and aluminum cans is an example of a mixture of magetic and nonmagnetic material  a aquifers of wood transition and tin drain is an nation of a pulls of magetic and nonmagnetic spiritual & magnet can be used for separating a magnetic material from a mixture of a magnetic and nonmagnetic material -> a magnet can be used to separate steel cans and aluminum cans