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lozanna [386]
3 years ago
8

What happens when the silvered coin is put on the flame

Chemistry
1 answer:
exis [7]3 years ago
4 0

Answer:

On heating the coin in the Bunsen flame, brass is formed by the zinc migrating into the surface layer of the copper. This gives a gold appearance to the coin. Brass is an alloy of copper containing between 18% and 40% of zinc.

Explanation:

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