The rotting of wood is a chemical change because of many reasons. One of the reasons is because when wood rots, it produces mold, which is a new substance. The definition of chemical change is a change that produces one or more new substances. When the wood rots, you are unable to take the rotted wood and mold and make it back into wood that is yet to be rotted. So because the wood produces one (or more) new substances, the rotting of wood is a chemical change.
Cutting a piece of wood is a physical change because the chemical composition of the wood remains the same before and after cutting. The change is only in the physical appearance and shape of the wood.
Physical.
Yes,Decaying Of Wood Is Chemical Change. Answered By Warfa
Rottening of wood is a chemical (breakdown) reaction
no, breaking wood is a physical change.If the wood was burned, that would be chemical change
A physical change because the chemical composition of the wood does not change.
Cutting a piece of wood is a physical change because the chemical composition of the wood remains the same before and after cutting. The change is only in the physical appearance and shape of the wood.
Wood is a material. It is not a change.
Chemical change
Chemical change
Physical.
Its a physical change
Yes,Decaying Of Wood Is Chemical Change. Answered By Warfa
Physical. If you were to cut that piece of wood in half what would it be? Still wood. There would be no chemical change. Just a physical change.
Rottening of wood is a chemical (breakdown) reaction
I guess it could be chemical, but really- it's a physical change
it is a chemical reaction because a new substance is formed when the wood rots