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Brass is an alloy of
1. Copper and zinc
2. Copper and iron
3. Copper and Aluminium
4. Copper and tin

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Correct Answer - Option 1 : Copper and zinc

Explanation:

  • Brass is an alloy of copper and zinc.
  • In proportions, it can be varied to achieve varying mechanical and electrical properties.
  • An alloy is a metallic intimately mixed solid mixture of two or more different elements.
  • An alloy in which one of the components is mercury is known as amalgam.

Other important Alloys:

Bronze Cu + Sn
German Silver Cu + Zn + Ni
Gun Metal Cu + Sn + Zn + Pb
Munz metal Cu + Zn
Solder Pb + Sn

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