Question

what are alloys?give example of an alloy and write percentage composition of its constituents

Answer 1

Answer:

alloys: metals combined with other substances to make them stronger, harder, lighter, or better in some other way

Explanation:

these are the examples

Brass

Copper (65–90%), zinc (10–35%).

Door locks and bolts, brass musical instruments, central heating pipes.

Bronze

Copper (78–95%), tin (5–22%), plus manganese, phosphorus, aluminum, or silicon.

Decorative statues, musical instruments

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Answer 2

A homogeneous mixture of two or more metals or a metal and a non metal is an alloy.

[TeX] <b> {Formation of alloy} [\tex]

An alloy is formed by melting the major constituent and then adding other metal or non metal then solidifying.

Tao examples:-

1. Brass - 80% copper 20% zinc

2. Bronze - 90%copper 10%tin