Final answer:
Bronze (E) is an alloy composed of copper and another metal, usually tin, exhibiting unique properties. Alloys like steel and brass are solid mixtures of different metal elements with enhanced characteristics.
Explanation:
Bronze (E) is an alloy because it is a mixture of copper and another metal, usually tin. This combination gives bronze its unique properties different from its constituent elements.
Alloys are solid mixtures of two or more different metal elements that exhibit metallic properties. For example, steel is an alloy of mainly iron with small amounts of carbon, manganese, and chromium to enhance its strength and prevent rusting.
Another example is brass, which is a copper-zinc alloy used in various applications due to its corrosion resistance and attractive appearance.
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