What is an alloy? Give examples.
ChemistryClass 10CBSEAnswered 28 May 2026
Answer
An alloy is a homogeneous mixture of two or more metals (or a metal and a non-metal) prepared to enhance desirable properties like strength, hardness, or corrosion resistance.
- Alloys are mixtures, not compounds their composition can vary.
- Made by melting metals together and cooling.
Common Examples:
| Alloy | Composition | Use |
|---|---|---|
| Steel | Iron + Carbon | Construction |
| Brass | Copper + Zinc | Utensils, instruments |
| Bronze | Copper + Tin | Coins, sculptures |
| Solder | Lead + Tin | Electrical joints |
An alloy is a mixture of metals designed to improve on the properties of any single metal alone.