No, this is a physical reaction because no matter has exchanged etc. Instead, the lattice structure of the glass has been broken- which is simply physical.
(Not even that sophisticated a physical change, as glass has no lattice structure.)
No breaking glass is not a chemical reaction, which is what i think you mean. Breaking the glass does not alter the chemical makeup or properties of the glass. Instead breaking glass is a physical reaction because it does alter the size of the glass and its appearance
Breaking glass is a physical change, as it does not change the chemical composition of the material.
This is a chemical reaction (dito 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.
breaKING A MIRRO
No breaking glass is not a chemical reaction, which is what i think you mean. Breaking the glass does not alter the chemical makeup or properties of the glass. Instead breaking glass is a physical reaction because it does alter the size of the glass and its appearance
The breaking of a glass is a physical change because it involves the glass changing its shape and structure without undergoing a chemical reaction. The chemical composition of the glass remains the same before and after it breaks.
Breaking glass is a physical change, as it does not change the chemical composition of the material.
Breaking glass is a physical change because there is NO chemical difference ... from before to after.
Physical
Purely physical.
This is a chemical reaction (dito change).
Breaking a lump of chalk into powder is a physical change, not a chemical reaction. The chemical composition of the chalk remains the same before and after breaking it into powder.
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.
Breaking a glass jar changes the physical form of the glass without changing its chemical composition.
Glass breaking is a physical change because it does not involve a change in the chemical makeup of the glass. The bonds between the glass molecules are simply being rearranged when it breaks, but the composition of the glass remains the same.
It is a physical change. The resulting fragments of glass are still glass and of the same composition.