How are alloys better than metals ? Give composition of solder and amalgam.
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Alloys are, for example, generally harder than pure metals. They are made up of atoms of different sizes, rather than being uniform. ... Alloys also tend to have better corrosion resistance than pure metals, and are more versatile for manipulating into different forms.
COMPOSITION
Amalgam is an alloy of a metal with mercury. Solder - Lead and tin. (iii) Bronze - copper and tin. Brass and bronze have lower electrical conductivity than their constituents.
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