Question

which are the compounds of solder​

Answer 1

Answer:

Solder is an alloy of lead and tin

Explanation:

Answer 2

Answer:

Hard (silver) soldering (>450 °C) – Brass or silver is the bonding metal used in this process, and requires a blowtorch to achieve the temperatures at which the solder metals. Brazing (>450 °C) – This type of soldering uses a metal with a much higher melting point than those used in hard and soft soldering.

Explanation:

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