Questions 16 to 19 contain a combination of metals. Name the correct alloy that has the metals in it.Q16  Copper and Zinc*

The correct alloy that consists of Copper and Zinc is known as Brass.

Brass is an alloy that is primarily composed of copper (Cu) and zinc (Zn), with the proportion of zinc typically varying from about 5% to 45%. The desirable properties of brass include its corrosion resistance, high malleability, and excellent acoustic properties. The addition of zinc to copper enhances its strength and hardness, making brass suitable for a wide variety of applications, including musical instruments, plumbing fittings, electrical connectors, and decorative items.

One of the key aspects of brass is that it can be alloyed with other metals and elements, such as lead, tin, or nickel, to impart specific properties based on its intended use. Different types of brass are classified based on their composition, which allows for the optimization of properties such as machinability, strength, and finish.

Overall, brass is a versatile and commonly used alloy in numerous industries due to its favorable mechanical and aesthetic properties.