How to separate pieces of copper wire from a mixture of wood chips, sand and salt?

How to separate pieces of copper wire from a mixture of wood chips, sand and salt?
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Separating Salt and Sand Using Solubility Pour the salt and sand mixture into a pan. Add water. ... Heat the water until the salt dissolves. ... Remove the pan from heat and allow it to cool until it's safe to handle. Pour the salt water into a separate container. Now collect the sand.
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