No, bronze is not a pure substance. It is an alloy, which means it is made by combining two or more different metals, primarily copper and tin. While a pure substance consists of only one type of particle, bronze has a mixture of particles from the metals used to create it.
In its most common form, bronze is made up of about 90% copper and 10% tin, though the proportions can vary depending on the specific type of bronze being produced. This combination of metals gives bronze its unique properties, such as increased strength and resistance to corrosion, compared to its individual components.
Understanding that bronze is an alloy helps explain its wide use in various applications, from sculptures to coins and musical instruments. So, while bronze is a significant material known for its durability and aesthetic qualities, it does not qualify as a pure substance.