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What else can I help you with?
Why are metal alloys an example of a physical change and not a chemical change?
They are a physical change because it is not like burning where a new substance is being formed.
Is rusting iron a physical change in science?
no rusting iron is not a physical change it is a chemical change
Is making salt by mixing sodium and chlorine together a physical or chemical change?
It is a physical change because the reaction can easily be reversed and no heat is involved.
Does metal expand when heated or cooled?
No. A chemical change occurs only when a new substance is produced with new and different properties. In your example, a physical change occurred because only the metal's physical properties were affected. Nothing new was created.
Is non rusting metal a physical change?
If by non rusting you mean it is in the same state it was made in then it wouldn't be part of any change. But if something is rusting it would be a chemical change because the metal is changing composition and it is not the same metal it was in the first place.
Is pounded metal a physical or chemical change?
Physical change
Is metal corroding a physical change or chemical change?
Corrosion is a chemical change
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 corrode a chemical change?
When a metal corrodes, it reacts with a chemical in the environment to produce a new substance. Often the metal reacts with oxygen to form a metal oxide. A well-known example is iron reacting with oxygen to form iron oxide, known as rust.
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 a metal surface being ground a chemical change?
A metal Surface being ground is a physical change, not 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
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 hammering copper metal a physical or chemical change?
It is a physical change because you are changing the shape of the metal.
Is rusting a metal physical change?
Metal rusting (corrosion) is a chemical change.
Is a piece of metal is bent in half a chemical change?
It is a physical change because only its shape changed, not its chemical composition.
