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Is hammering metal into a flat sheet physical or chemical change?
Wiki User
∙ 13y ago
A physical change means converting how an object looks or feels. Water changed into ice or water would be a physical change. Breaking, bending, melting, evaporating are all physical changes.
A chemical change would be changing an object into something you can't change back. Taking bark off a tree (physical) and burning it is a chemical change. Chemical change means burning, rusting, and combustion. I hope this helped.
Nossy
Wiki User
∙ 13y ago
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Is hammering copper metal a physical or chemical change?
It is a physical change because you are changing the shape of the metal.
Is hammering metal into a flat sheet physical change?
Yes it is a physical change. The only other option is chemical change and the metal didnt change its chemical make up, it only changed its shape, and shape is the only thing that did change.
Is denting a piece of metal a physical or chemical change?
Physical. The properties of the metal do not change, and it can be undented.
Is tarnishing of metal a physical or chemical change?
Yes. It is a reaction between the metal and oxygen.
Is a metal surface being ground a chemical change?
A metal Surface being ground is a physical change, not a chemical change.
Is hammering copper metal a physical or chemical change?
It is a physical change because you are changing the shape of the metal.
Is hammering metal into a flat sheet physical change?
Yes it is a physical change. The only other option is chemical change and the metal didnt change its chemical make up, it only changed its shape, and shape is the only thing that did change.
What are examples of chemical reaction?
Reactions that are not chemical reactions are physical reactions. These reactions involve a change in only the physical state of an element, not its chemical properties. Thus, physical changes include freezing, condensation, sublimation, hammering a metal into a sheet, cutting sodium metal, etc.
Is pounded metal a physical or chemical change?
Physical change
Is metal corroding a physical change or chemical change?
Corrosion is a chemical change
Is bending a metal rod chemical or physical change?
Physical Change, the metal has the same chemical structure and only the shape of the bar has changed
What is Heating up metal with a flame is that a physical or chemical change?
No, it is a chemical change. The metal oxide formed is a new substance.
Is denting a piece of metal a physical or chemical change?
Physical. The properties of the metal do not change, and it can be undented.
Is corrosion of a piece of metal chemical or physical change?
chemical change
Is vaporizing metal a chemical or physical change?
Vaporization is a physical change.
Is tarnishing of metal a physical or chemical change?
Yes. It is a reaction between the metal and oxygen.
Is shortening metal a physical or chemical change?
Of itself a metal can not be "shortened". However, a metal OBJECT such as a piece of metal wire can be shortened by cutting a piece off. This would be a physical change.
