Question

Define the term alloy and amalgam. Name the alloy used for welding electric wires together and state its constituents.

Answer 1

An alloy is a mixture of metals or a mixture of a metal and another element.

Amalgam is an alloy of mercury with another metal.

The alloy used for soldering electrical wires is solder. Solder is an alloy of lead and tin.

It is used for this purpose because it has low melting point.

Answer 2

An alloy is a mixture of metals or another element.

Amalgam is an alloy of mercury with another metal.

The alloy used for soldering electrical wires is solder. Solder is an alloy of lead and tin.

It is used for this purpose because it has low melting point