Question

Which zone of a flame does a goldsmith use for meeting gold and silver and why?​

Answer 1

Answer:

The goldsmith uses the outermost zone of the flame to use for melting gold and silver because it is the hottest part of the flame and undergoes complete combustion.

Answer 2

Answer:

outermost zone

Explanation:

The goldsmith uses the outermost zone of the flame to use for melting gold and silver because it is the hottest part of the flame and undergoes complete combustion.

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