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The matter is the same.
The original matter can be recovered. The matter is different.
The old matter is no longer present. The original matter cannot be recovered. by ss The matter is the same.
The original matter can be recovered. The matter is different.
The old matter is no longer present. The original matter cannot be recovered. by ss
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∙ 15y ago
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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 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.
When sodium carbonate is crushed it is physical or chemical change?
It is only a physical change.
Is thermal expansion a chemical change?
It is a physical property. As there is no change in chemical composition and only size increases.
Is burning food a physical change?
No. It is a chemical change. By the way, burning something is a chemical change only.
Is whipping cream for a cake a chemical or physical change?
physical; it changes only in appearance, not chemical structure :)
Chemical changes can be reserved by physical change?
No, chemical changes can only be reversed by chemical means, not by physical means.
Why is Metal Knife is sharpened a physical change?
physical- only its appearance has changed.
If you crumple a piece of paper into a ball is the change physical or chemical?
it is a physical change
Is slicing turkey a physical or a chemical?
Slicing turkey represents a physical change, not a chemical change. The chemical composition of the sliced turkey is identical to the chemical composition of the intact turkey. Only a physical change has taken place.
Is mashing a banana a chemical change or physical change?
This is a physical change, because you are only changing the physical appearance, not the substance's chemical properties.
Is a pop can being crushed a physical change?
Crushing an aluminum can is a physical change because you have only changed its shape, but not its chemical composition.
