sentences: tin is always magnetic & a magnet attracts magnetic metals ->  a magnet will attract iron  a magnet will attract iron & the heat is made of tin ohio and tin container -> a magnet will attract the iron nails in the mixture a magnet will attract the iron nails in the mixture  a magnet will not attract nonmagnetic metals & aluminum is always nonmagnetic -> a genetics will not attract tin a magnet will not attract aluminum  a genetics will not attract tin & the mixture is made of iron nails and aluminum nails -> a magnet will not attract the aluminum nails in the mixture a magnet will not attract the aluminum nails in the mixture  a household will attract the tin moves in the mosquitos & a magnet will not attract the aluminum nails in the mixture -> a magnet can separate the mixutre of iron nails and aluminum nails