1. Copper, nickel and silver
  2. Silver, copper and aluminium
  3. Zinc, copper and nickel
  4. Zinc, silver and copper
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1 Answers

Answer: Option 3

German Silver is an alloy of copper, zinc and nickel, sometimes also containing lead and tin. It was originally named for its silver-white colour, but the term 'silver' is now prohibited for alloys not containing that metal.

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