February 21, 2017

Homework Help: Science

Posted by Rezu on Monday, April 23, 2012 at 5:42pm.

Roger made a mixture of salt and sand.Which of the following procedures explains the easiest way to separate the mixture?

A.Pour the mixture into a glass of water and stir it until the salt dissolves.Pour the micture through a filter.Evaportate the water.
B.Pour the mixture onto the floor.Drag a magnet through a mixture.
C.Put the mixture in a pan.Heat the pan until the sand melts.Let the mixture cool.
D.Spread the mixture into a thin layer.Pick out the tiny pieces of sand using a pair of tweezers.

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