Question

How to separate copper powder and steel powder

Answer 1

Explanation:

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Answer 2

The copper powder and steel powder can be separated by a magnet.

• A magnet attracts magnetic substances such as iron, steel etc.
• Thus a mixture of magnetic and non-magnetic substances can easily be separated by a magnet.
• A mixture of copper powder and steel powder can be separated by a magnet. Steel attracts toward magnet and copper remains as it is.
• Hence copper powder and steel powder can be separated by a magnet.