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It is a physical change caused by chemicals. Chemical changes are phyiscal changes.
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Diamonds are used to scratch glass chemical or physical change?
This is a physical change. There is nothing that changes the components of either the diamond or the glass when the diamond is used to scratch glass.
Is breaking glass a physical change?
Yes, as it's still glass. There is no chemical/molecular change.
Is breaking a glass beaker chemical or physical?
Breaking, grinding, cracking are all examples of a physical change. The nature of the substance has not changed, just the size of the pieces has changed.
Why is Breaking of glass a physical change?
A physical change can be reversed, for it does not change what the object is made of. The glass, even when broken, is still glass. It can be put back into its original state (possibly through melting) because it never changed what it was made out of.
Why is bending a glass tube a physical change?
Cutting a glass tube is a physical change because the cut glass tube still has the same chemical composition as the uncut tube. Nothing has changed except the physical appearance of the glass tube.
Is etching glass with acid a chemical change?
Yes, etching glass with acid is a chemical change because it involves a chemical reaction between the acid and the glass, resulting in a permanent change to the glass's surface composition. Once the acid reacts with the glass, it creates a new substance with different properties than the original materials.
Is breaking glass chemical or physical?
Breaking glass is a physical change, as it does not change the chemical composition of the material.
Is shattering a glass a chemical or physical change?
Shattered glass is a physical change because the identity of the glass does not change.
When glass brakes is it a physical change?
A glass breaking is a physical change because the chemical composition of the glass does not change.
Is a cracked glass a physical or chemical change?
A physical change.
Is breaking of glass physical or chemical change?
It is a physical change. The resulting fragments of glass are still glass and of the same composition.
Diamonds are used to scratch glass chemical or physical change?
This is a physical change. There is nothing that changes the components of either the diamond or the glass when the diamond is used to scratch glass.
Is breaking glass chemical or phycial change?
Physical change because the molecules have not changed to form a new substance.
Is hot glass cracking when placed into cold water a chemical or physical change?
It is a physical change because the chemical composition of the glass does not change.
Is a glass breaking a chemical change?
A chemical change is when the molecules of an object / solution are changed. A physical change is when the object / solution is altered without molecular change. Breaking glass is a physical change.
Is breaking glass is a physical or chemical change?
Purely physical.
Is mixing of glass pieces and sand a chemical change or physical change?
it is a chemical change.
