A technician at a manufacturing plant in Germany needs to separate iron filings from a mixture of iron and copper filings. Which method would be most suitable?

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Question

A technician at a manufacturing plant in Germany needs to separate iron filings from a mixture of iron and copper filings. Which method would be most suitable?

Accepted Answer

Using a magnet — Award 1 mark for identifying that iron is magnetic and copper is not. A is incorrect — filtration separates solids from liquids, not two solid metals. B is incorrect — distillation separates liquids with different boiling points. D is incorrect — evaporation separates dissolved solids from liquids.

Answer

Using a magnet

Answer

Evaporation

Answer

Distillation

Answer

Filtration

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