Final answer:
Brass is a copper-zinc alloy that is malleable and has a lower melting point, while bronze is a copper-tin alloy that is harder and more easily cast.
Step-by-step explanation:
Brass and bronze are both metal alloys, but they have different compositions and properties. Brass is composed of copper and zinc, while bronze is composed of copper and tin. The main difference between the two alloys is the amount and type of metal they contain.
Brass is more malleable than bronze and has a lower melting point. It is widely used in musical instruments due to its acoustic properties. Bronze, on the other hand, is harder than copper and more easily cast. It was commonly used in weapons, tools, and decorative objects during the Bronze Age.
To summarize, brass is a copper-zinc alloy that is malleable and has a lower melting point, while bronze is a copper-tin alloy that is harder and more easily cast.