It is chemical. The copper in bronze turns green when it oxidizes.
This is a physical change because wind and erosion are part of the physical category. Chemical change is where things happen involving actual chemicals . Wether the chemicals are from nature or not , Chemicals are chemicals. hope this helped ;] ~Lily
Bronze is an alloy composed primarily of copper and tin, with the addition of other elements such as aluminum, manganese, and nickel in varying proportions. Its chemical name would be complex due to the combination of these elements.
There is no valence of bronze. It is not a chemical compound, but a mixture of copper and tin.
Bronze is a copper alloy that typically contains around 12-12.5% tin. It is known for its strength, corrosion resistance, and ductility. Bronze also has good thermal and electrical conductivity, making it suitable for a variety of applications, including sculpture, musical instruments, and coinage.
Mixture, because the elements are not chemical combined together.
The traditional Chinese coating for bronze is known as "bronze patina." This chemical treatment creates a protective layer that helps prevent corrosion and enhances the appearance of bronze artifacts. Various methods, including the application of acids or specific environmental conditions, can produce different patina colors, ranging from green to blue or brown hues. This practice has been a significant aspect of bronze work in Chinese art and craftsmanship for centuries.
Yes bronze does have a negaticve charge because of the ph leveland iondine coating
becouse people feel like it
By melting the two metals and putting them together, you are creating an alloy, a homogenous mixture. The process does not change any atoms, so it is not a chemical reaction, but a physical change.
This is a physical change because wind and erosion are part of the physical category. Chemical change is where things happen involving actual chemicals . Wether the chemicals are from nature or not , Chemicals are chemicals. hope this helped ;] ~Lily
Zinc is frequently used as a rust-preventive coating on steel through processes like galvanization. It is also commonly used as an alloy treatment, such as in brass and bronze, to improve properties like corrosion resistance and strength.
Tin is classified as a metal in the periodic table. It is a chemical element with the symbol Sn and atomic number 50. Tin is often used for coating other metals to prevent corrosion, as well as in the manufacturing of alloys such as bronze.
Bronze is an alloy, which is a homogeneous mixture of two or more metals.
During a long time a coating of green hydrated copper carbonate is formed.
Bronze is an alloy composed primarily of copper and tin, with the addition of other elements such as aluminum, manganese, and nickel in varying proportions. Its chemical name would be complex due to the combination of these elements.
There is no valence of bronze. It is not a chemical compound, but a mixture of copper and tin.
Bronze is a copper alloy that typically contains around 12-12.5% tin. It is known for its strength, corrosion resistance, and ductility. Bronze also has good thermal and electrical conductivity, making it suitable for a variety of applications, including sculpture, musical instruments, and coinage.