It is 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.
A balloon breaking is a physical change because the bonds between the molecules of the balloon are simply being broken, changing its physical form, but not changing the chemical makeup of the materials involved.
Physical change because the molecules have not changed to form a new substance.
Breaking glass is a physical change, as it does not change the chemical composition of the material.
It is a chemical change. The process involves breaking down the chemical bonds in food molecules to release energy, which is then used to synthesize ATP molecules through chemical reactions within the body.
No, decomposing is a chemical change because it involves the breaking down of molecules into simpler substances. This results in a change in the chemical composition of the original material.
Since in breaking down there is no chemical change it's a physical change
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.
This is a physical change.
physical change
physical change
Physical or chemical