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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.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoNo, melting tin is a physical change. When tin is melted, its chemical properties do not change, only its physical state is altered. This process can be reversed by physical means without involving any chemical reactions. Thus, the change is physical.
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How alloy bronze is obtained?
Bronze is otained by melting Copper and Tin metals together to form an alloy.
Is bending copper a physical of chemical change?
Yes this is a physical change because they are melting it and then it's being changed by the heat of the torch but heat is a physical change.
When you mix copper and tin you make bronze No chemical reaction occurs What is bronze?
Bronze is an alloy, which is a homogeneous mixture of two or more metals.
When you mix copper and tin you make bronze. No chemical reaction occurs. What is bronze?
Bronze is an alloy, which is a homogeneous mixture of two or more metals.
Is copper turing green a physical or chemical change?
It's a chemical change. Copper oxidizes to form copper oxide, which is similar to iron rusting. A color change very often indicates a chemical change.
When A bronze statue develops a green coating (patina) over time is physical change or chemical?
It is chemical. The copper in bronze turns green when it oxidizes.
The melting point of copper is 1083 C is this a chemical change or physical change?
It is a physical change.
Is melting copper an example of chemical change?
It can be. Temperature increases usually induce physical changes in the broad sense. If the change in temperature merely induces a state change (for instance, the copper is melted - becoming a liquid) then it is purely a physical change. Presuming that heating will occur in the presence of air, it will also increase the rate of oxidation and, therefore, be indirectly inducing a chemical change.
How are bronze artifacts made?
by melting tin and copper together and moulding them
How alloy bronze is obtained?
Bronze is otained by melting Copper and Tin metals together to form an alloy.
What is the valence of bronze?
There is no valence of bronze. It is not a chemical compound, but a mixture of copper and tin.
People often sprinkle salt on icy driveways and sidewalksWould a substance like flour have a similar effect on the ice?
The melting point of copper is 1083°C. Tin is dissolved in copper to make bronze. Will bronze have a melting point of 1083°C? Why or why not?
Is bending copper a physical of chemical change?
Yes this is a physical change because they are melting it and then it's being changed by the heat of the torch but heat is a physical change.
Is bronze worth more than gold?
No. Bronze is an alloy of copper and tin - neither of which are classed as 'precious metals'.
What is the chemical name for bronze?
The chemical name for bronze is bronze.Bronze is a metal alloy consisting primarily of copper, usually with tin as the main additive.
What is the bronzes element in the periodic table?
Bronze is an alloy (copper-tin), not a chemical element.
Which of these is a chemical change copper melting or water freezing or iron rusting or gas condensing?
The only example of a chemical change in the list is iron rusting. The other three are all examples of physical changes.
