How can i separate the mixture of copper and nickel?

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I have a problem solving this Question can ayone help me
It would be kind if you answer me.

2007-05-05 13:50:53 · 2 answers · asked by Sarah Robert 2 in Science & Mathematics ➔ Chemistry

They have different melting points. Look up the data

Heat them until the lower melting metal turns to liquid and then filter or decant the liquid

2007-05-05 14:40:23 · answer #1 · answered by reb1240 7 · 0⤊ 0⤋

if you care about copper, use an acid that will dissolve nickel.

Or use a magnet

2007-05-05 13:56:18 · answer #2 · answered by Chris 5 · 1⤊ 1⤋